The Forgotten Half of Feeding
THE FORGOTTEN HALF OF FEEDING
We have spent decades arguing about what dogs eat.
It is time to ask what they get to do.
By Peter Britten, Co-Founder of Petelli Ventures and creator of BoneZone®
The modern dog-food conversation is less a conversation than a border war.
Raw or kibble. Natural or processed. Bones are essential. Bones are dangerous. Trust your dog. Trust your vet. Trust the label. Distrust the industry. Every camp has an authority, an anecdote and a catastrophe ready to deploy. Almost everyone is answering before the question has been properly defined.
I am not asking anyone to join another camp.
I am asking us to step outside the existing battlefield long enough to notice that we have compressed an entire animal experience into a nutrient argument. We have become highly sophisticated about what goes into the dog and strangely incurious about what the dog physically gets to do while eating it.
That is the forgotten half of feeding.
Nutrition asks what the food contains and what the body receives.
Feeding also includes the physical transaction: the way the animal encounters, secures, works, reduces and consumes an item in an environment. Composition matters. So do mechanics, behaviour, access, hygiene, supervision and control. These are not rival truths. They are different dimensions of the same event.
Until we can hold both at once, the debate will keep producing heat rather than knowledge.
Before the argument, a shared starting point
A serious conversation needs ground that people with different dietary preferences can stand on together. Here is mine.
Nutritional adequacy matters. Foodborne pathogens are real. Tooth fractures are real. Choking, obstruction and gastrointestinal injury are real. Commercial diets are not one uniform thing. Raw diets are not one uniform thing. Dogs differ in age, anatomy, dental health, chewing style, experience, health status and behaviour. Owners differ in housing, time, hygiene capacity, knowledge and appetite for risk. No item, method or apparatus makes those differences disappear.
Chewing is also real. It is a common part of canine behaviour, not an eccentric hobby invented by the pet industry. A recent comprehensive review describes it as persistent grasping, stripping and tearing, together with cutting, cracking and crushing; paws may help orient and hold the item.[1] The same review says important questions remain unresolved, including how much chewing is needed for optimal welfare and how needs vary among dogs.[1]
That last sentence matters. It means neither certainty is justified. We do not have evidence for “every dog must chew a bone every day.” We also do not have a sound basis for pretending that the physical opportunity to work on substantial items is irrelevant simply because nutritional requirements can be met in a bowl.
Shared ground does not force a shared conclusion. It makes honest disagreement possible.
The camps are answering different questions
The labels in canine nutrition are messy, overlapping and often more cultural than scientific.
Commercial “complete and balanced” dry, wet and fresh diets are primarily designed to answer a nutritional formulation question: can a repeatable serving deliver required nutrients in appropriate proportions? That is a valuable question, and a properly formulated diet can answer it well. But “complete and balanced” describes nutritional adequacy under stated conditions. It does not describe the complete physical or behavioural experience of feeding.
Home-cooked feeding answers a different set of concerns: ingredient control, palatability, medical tailoring or owner preference. Its risks depend heavily on formulation discipline and execution.
Raw meat-based diet, or RMBD, is a broad research and regulatory description for diets containing uncooked animal-derived ingredients. BARF has been expanded as both “Bones and Raw Food” and “Biologically Appropriate Raw Food”; in practice it usually refers to raw meat, edible bone and organs, often with plant matter or supplements. Prey Model Raw, or PMR, is a community label for approaches that attempt to reproduce proportions associated with whole prey, usually with little or no plant material. “Raw meaty bones” foregrounds meat-covered edible structures and the act of working on them. These terms are not governed by one standard, and a 2025 review concluded that raw-diet nomenclature itself remains inconsistent and subjective.[6] [7]
Australian veterinarian Tom Lonsdale deserves explicit credit here. He has spent decades arguing for raw meaty bones and for attention to the physical and dental consequences of modern feeding.[14]
Agreement with every claim or campaign position is not required to acknowledge that he foregrounded structured animal foods long before Petelli existed. Structural Feeding does not claim to have invented dogs working on large food items, and BoneZone is not an attempt to appropriate his dietary programme. Our work addresses a different layer:
how an owner might supply stable external resistance and retain practical control in a modern domestic setting.
Hybrid feeders combine methods. Many owners use commercial food for nutritional reliability and offer selected fresh foods or chews separately. Others rotate according to cost, availability, health or household practicality.
Each camp contains people doing careful work and people repeating slogans. Each has insights. Each can also mistake the question it answers for the whole of feeding.
None of these labels tells me whether a substantial item is loose on the ground, pinned by the dog’s paws, carried through the house, buried in soil, braced against a wall, held by a person or secured to an external structure. None tells me what resistance the dog can work against. None tells me whether the owner can control the location, height, movement, environmental contact, session or removal.
Those are not ingredient questions. They are system questions.
Dogs are not wolves - and they are not stomachs on legs
“Dogs are wolves” is too simple. So is the rebuttal that domestication made ancestral and species-typical behaviour irrelevant.
Domestic dogs evolved for thousands of years in a human-linked niche. They are adaptable, opportunistic eaters with greater capacity to use starch than wolves, and their feeding ecology has long included human-associated foods and waste.[1] [6] A romantic return to an imagined pristine wolf diet is not a scientific argument.
But rejecting the wolf analogy does not require us to reduce a dog to a receptacle for nutrients.
Dogs still possess jaws, teeth, tongues, paws, postures and behavioural repertoires that interact with food. The 2020 Five Domains model of animal welfare treats Nutrition, Physical Environment, Health and Behavioural Interactions as distinct domains contributing to Mental State.[3] Nutrition is essential. It is not the entire welfare model.
We removed dogs from environments in which food acquisition and reduction could involve searching, carrying, bracing, pulling, tearing and prolonged manipulation. We brought them into homes, apartments and managed yards. We quite reasonably wanted less contamination, less damage, less smell and less chaos. Then we often treated the disappearance of those opportunities as if it proved they never mattered.
The bowl is not the villain. It is a container. It is excellent at doing some jobs and silent about others.
The problem begins when convenience becomes invisible-when the method that best suits the household is mistaken for a complete account of the animal.
“Bones break teeth” is true - and incomplete
This is where the conversation usually collapses.
Someone says bones can fracture teeth. They are correct. Hard chews, including bones, can cause dental injury. Bones and other chew items can also contribute to choking, obstruction, oral trauma and gastrointestinal injury. Any honest account must say so plainly.[1] [8]
But a hazard statement is not a risk assessment.
A hazard is a source of possible harm. Risk concerns uncertainty and consequences in relation to an objective. A competent assessment asks what dog, what item, what properties, what exposure, what environment, what supervision, what controls and what evidence. It asks about likelihood as well as severity. It asks what changes when conditions change.[9] [10]
“Bones break teeth” collapses all dogs, all bones, all preparation methods, all durations and all forms of access into one undifferentiated object. “Bones clean teeth” makes the equal and opposite mistake.
The limited dental literature illustrates the problem. In one short study of twelve Beagles, selected autoclaved beef bone types removed close to 90 per cent of supragingival calculus over thirteen days, with no root or enamel fractures observed during the study. Yet some dogs developed gingival lesions, fragments were found between teeth, subgingival disease was not addressed and the authors explicitly called for long-term safety research.[5] A small result under controlled conditions is neither proof that bones are harmless nor proof that they are useless.
The mature conclusion is less emotionally satisfying and more useful: properties and conditions matter, benefits and harms may coexist, and the evidence is incomplete.
The car analogy is often dismissed as flippant, but the logic is worth understanding. Cars can crash. That fact does not tell us whether a particular journey is justified or how its risk should be managed. Vehicle design, maintenance, speed, driver competence, road conditions, restraints and exposure all change the assessment. The analogy does not prove that any bone is suitable. It exposes the category error of treating the existence of a hazard as a finished decision.
Natural does not mean harmless. Risk does not mean worthless. Controlled does not mean guaranteed.
Zero harm is an aspiration, not a method for abolishing uncertainty
Wanting no dog to be harmed is humane. Pretending that uncertainty can be removed from living systems is not.
If “zero” becomes a slogan rather than a direction, it encourages binary thinking: safe or unsafe, good or bad, approved or forbidden. It can erase differences in exposure, suppress learning from ordinary variation and reward blanket prohibition over better design.
A dog can fracture a tooth on a hard object. A dog can choke on a soft object. A dog can be harmed by overfeeding, underfeeding, contaminated food, inappropriate exercise, a collar, a toy, a car trip or another dog. This does not make all activity reckless. It means welfare depends on judgement, observation and controls.
The objective is not to prove that harm is impossible. The objective is to make a considered decision, apply proportionate controls, observe what actually happens and stop or change course when the evidence says to.
That is individual responsibility. Professional advice is a valuable input, especially where dental disease, medical conditions or dietary adequacy are concerned. It is not a way for an owner to stop observing the animal in front of them. Authority can inform a decision. It cannot own the consequences on the owner’s behalf.
Why the blanket rule feels so good
Binary rules survive because they reduce cognitive and emotional load.
A vivid bad outcome is easy to remember and hard to argue with. One fractured tooth can become “bones break teeth”; one obstruction can become “never give chews”; one contaminated raw sample can become “raw is poison.” The opposite camp responds with its own vivid dog, clean teeth and long life. Human risk perception is influenced not only by numerical likelihood but by dread, familiarity, control and affect-the immediate feeling attached to a hazard.[13]
Institutions also have reasons to prefer simple advice. A universal prohibition is easier to communicate than a conditional decision tree. Professionals may have minutes, not hours, with a client. Owners want certainty. Online platforms reward outrage and identity. Commercial camps benefit when a feeding choice becomes a moral badge.
None of this means the warnings are invented. It explains why a fragment of truth can harden into a rule that no longer permits questions.
The cure is not contrarianism. It is better classification: what is known, what is emerging, what was observed, what is merely plausible, and what remains unknown. A claim should become narrower as uncertainty rises, not louder.
“What if the dog bites the clamp?”
This question has been offered to me as though it ends the subject.
It does not. It is a legitimate hazard question, and legitimate hazard questions deserve answers.
If a dog persistently redirects onto hardware, the session stops. The setup, item, fit, height and dog’s behaviour are reassessed. The apparatus is inspected. A different presentation may be required, or the dog may not be a suitable user. Product design should reduce accessible edges and predictable misuse, instructions should define limits, and supervision remains necessary.
That is risk management. The mere possibility that a dog may contact hardware is not a complete analysis of the system, just as the mere possibility of a tooth fracture is not a complete analysis of every chew.
BoneZone does not turn an unsuitable item into a suitable one. It does not replace judgement. It creates additional variables that can be controlled: external resistance, position, movement, location, supervision and removal. Those controls have their own hazards, which must also be assessed.
A sensible routine can be expressed in five verbs:
1. ASSESS the individual dog, including health, dentition, behaviour, experience and tendency to gulp or target hardware.
2. SELECT an appropriate item, size, structure, preparation and duration. “Bone” is not a sufficient specification.
3. SET the equipment, location and session conditions correctly.
4. GRAPPLE under active supervision, watching what the dog actually does, rather than what a 'camp' says dogs do.
5. CHECK the dog, the item, the apparatus and the environment during and after use.
This framework is deliberately unromantic. Welfare is not improved by replacing one absolute with another.
An ordinary problem that exposed a missing variable
BoneZone did not begin as a theory of canine welfare. It began with Phoenix.
Phoenix is my Belgian Malinois, approximately 42 kilograms of intelligence, power and uncompromising feedback. Give him a substantial item loosely, and the environment becomes part of the feeding system whether anyone planned it or not. The ground, his paws, a wall, vegetation and whatever else is available provide the resistance. The item moves. It travels. It collects material. It may be buried or abandoned. The owner’s control over location, contact and removal becomes limited.
The original question was ordinary: can I stop losing the item around the property and give Phoenix something reliable to work against?
The way I approached it was shaped by a working life that has never stayed in one lane.
I worked across farming and agriculture before moving into agricultural and horticultural management. Living systems are unforgiving teachers. Plants, water, nutrients, weather, soil, machinery, timing and human decisions interact whether the management plan recognises it or not. You learn to observe closely, change one variable where possible, measure what you can and distrust simple stories.
Retail management, mortgage broking and IT sales put me at a different interface: people, money, technology, promises and what actually gets delivered. Those roles taught me to translate complexity, identify friction and notice the distance that can open between what a system says it does and what the person using it experiences.
I operated mobile plant before spending more than a decade in senior workplace health and safety advisory and management roles across civil construction and mining environments. In those workplaces, risk is not a word in a policy. It is heavy equipment, stored energy, production pressure, changing conditions and people making some serious decisions in real time. That experience taught me that “hazard” and “risk” are not synonyms, that paperwork is not control, and that a control proves itself only through its behaviour in the real world.
As a composites technician manufacturing aircraft components, I worked with materials, tolerances, load paths and failure modes that do not care how confident anyone feels. Fixed-wing pilot training took me almost to my first solo before life interrupted it, and I still intend to return and earn a private licence. Aviation reinforced the same lesson: small assumptions can compound, systems meet at interfaces, and confidence without disciplined checking is worthless.
A decade of martial arts, including state/national competition and part-time instruction, taught me how force can be generated, redirected and controlled without pretending it does not exist. Riding fast motorcycles, driving fast cars and working in high-consequence environments gave me a very practical relationship with risk. That does not make me careless. It makes me deeply suspicious of arguments that identify a hazard and then pretend the decision has been completed.
Travel through South-East Asia, learning another language, raising children and rebuilding life more than once widened the lens again. Different cultures solve familiar problems from different starting assumptions. What looks normal inside one system can look strange the moment you step outside it.
When BoneZone demanded tools I did not yet have, I learned enough CAD and Fusion 360 to develop it, enough 3D printing to iterate it, and enough about testing, hardware, suppliers, extrusion, manufacturing, intellectual property and production to move it toward the real world. Now I am learning marketing because a solved problem that nobody understands is still an unsolved commercial problem.
I am not presenting that history as a substitute for canine science. It explains the lens I brought to a physical problem that had fallen between nutrition, behaviour, welfare, household practicality and product design. I am a problem solver by nature, a keen observer and curious to the point of obsession. Once friction exposes a problem, I tend to pull the system apart, learn whatever the next stage demands and keep going until the evidence gives me a damn good reason to stop.
That is how I ended up here. Phoenix put an ordinary feeding problem in front of someone with an unusual accumulation of experience in living systems, commercial systems, materials, force, machinery, risk and failure. BoneZone did not emerge from a pet-industry brainstorming session. It emerged because I could see the gap, could not find an adequate solution and did not know how to leave it alone.
It also explains why the size of the industry surrounding this subject does not intimidate me. A billion-dollar market can still overlook what falls between its established categories. Scale does not make a missing variable reappear. If everyone has been arguing about what belongs in the bowl while the physical feeding system remained largely undesigned, then somebody still has to point at the gap.
BoneZone is what happened when those habits met one dog problem.
Over nearly three years, the work moved through hand-built concepts, CAD, printed prototypes, different mechanisms, materials, mountings, heights, clearances, cleaning questions and manufacturing constraints. The current development estimate is hundreds of thousands of dollars in founder time, materials, research and development, intellectual property work and production preparation. That is not an audited cash-spend claim. It is an honest statement about the scale of full-time effort invested.
During active development, the meaty-bone material used in Phoenix’s testing averaged roughly 1.5 kilograms a day. Extended across three years, that is in the order of 1.6 tonnes of test material. Again, this is a founder estimate of material put through the development
environment, not a controlled consumption record and not a scientific dataset. Its value is scale: this was not a weekend prototype tested twice for a promotional video.
Phoenix shaped the hardware through repeated use. Kelli shaped the company around it by keeping the financial, operational and commercial work grounded. Tyler has taken on the job of translating a complicated physical idea into a digital experience people can understand. The product may have begun with one dog and one problem, but getting it ready for the world has been family work.
Hardware first. Language later.
For most of the development period, I thought I was building a better holder.
Then the mechanism revealed the larger idea.
When a dog works on a loose item, the dog must create or find its own resistance. It may pin the item with its paws, press it into the ground, brace it against an object, carry it elsewhere or abandon it. When an appropriate item is secured to a stable external structure, the structure supplies counterforce. The dog supplies force.
That changes the physical arrangement before it says anything about nutritional ideology.
We gave that broader approach a name: Structural Feeding™.
Structural Feeding™ is Petelli’s companion-animal approach in which appropriate substantial foods or long-duration chews are presented against stable external physical structure, supplying controlled resistance for behaviours such as gripping, pulling, tearing, scraping, licking, gnawing and working.
BoneZone® is a modular canine Structural Feeding™, chewing and enrichment system designed to secure appropriate bones, substantial foods and long-duration chews to a stable physical structure. By supplying controlled external resistance and a defined feeding location, BoneZone can allow a dog to grip, pull, tear, strip, gnaw, chew and manipulate a suitable item while the owner retains greater control over height, movement, environmental contact, hygiene management, supervision and removal. It does not prescribe the dog’s diet or make an unsuitable food safe; it provides a controllable physical feeding environment in which appropriate feeding and chewing behaviours can occur.
The structure supplies counterforce. The dog supplies force.
That is the mechanism in its simplest form.
What Structural Feeding is not
It is not a new raw-feeding tribe.
It is not BARF with aluminium. It is not Prey Model Raw, a raw meaty bones manifesto or an argument that every meal should resemble a carcass. It does not require an owner to abandon kibble, wet food, fresh commercial food, home cooking or a medically prescribed diet. It does not demand that a dog work for every calorie; research on contrafreeloading shows that pet dogs may be willing to work for food without preferring the effortful option as a group.[4]
Opportunity should not become compulsion.
It is not synonymous with bones. The relevant class is broader: appropriate substantial foods and long-duration chews whose physical use may change when stable resistance is available.
It is not synonymous with BoneZone. Structural Feeding is the framework. BoneZone is one purpose-built apparatus through which the framework can be explored.
It is not a safety guarantee, a dental treatment, a nutritional prescription, a behavioural cure or a substitute for veterinary care.
Most importantly, it is not a verdict. It is a way of formulating better questions.
What I have observed - and what I have not proved
Phoenix has been the development dog, not a clinical trial.
In early exposures, some of his effort appeared directed toward extracting the item from the device. Within the first several sessions, his pulling increasingly appeared functional: he worked against the fixed item rather than merely trying to defeat the fixture. I observed
less reliance on paw-pinning in some setups, use of different jaw positions and teeth, sustained pulling and tearing, and a more defined feeding location. The device made it easier for me to manage ground contact, monitor the session and remove the item.
Those observations are real in the ordinary meaning of the word: I witnessed them repeatedly and designed around them. They are not quantified, blinded, independently replicated or peer reviewed. They do not prove improved welfare, dental benefit, reduced injury, reduced contamination or generalisation to other dogs.
Some claims are mechanical and can be demonstrated directly: a correctly installed structure can hold a suitable item at a chosen location; it can supply resistance; it can limit uncontrolled movement; and it can permit owner-controlled removal. Whether and how those properties affect canine behaviour, welfare and risk across a population is a research question.
This distinction is not defensive. It is the difference between showing our work and selling a myth.
Science arrived beside us from a different direction
In March 2025, a University of Sydney-led team published a major review of the functional significance and welfare implications of chewing in dogs.[1] Its behavioural definition was strikingly close to the actions Phoenix’s use had forced us to design around: grasping, stripping, tearing, cutting, cracking and crushing, with the paws helping to orient and hold the item.
In 2026, an overlapping team published a cross-sectional survey of 655 dog carers. Although 96.6 per cent reported providing chews, the reported median chewing time was 6.9 minutes per day. Reported barriers to hard-bone provision included mess and smell, concern about teeth, and advice from a veterinarian or breeder; dogs living mostly indoors were less likely to be offered bones.[2] The design was observational and owner-reported, so it cannot establish causal effects or a universal chewing requirement. It does, however, identify the same domestic constraints that appeared in our engineering problem.
This is important, and the wording must be exact: those scientists have not studied BoneZone, validated Structural Feeding or endorsed Petelli. Their research independently describes a behavioural field and a set of practical barriers that intersect with our work.
That convergence does not finish the argument. It makes the next experiment obvious.
Holders existed before BoneZone. The research question remains open.
Devices that hold bones, toys and narrow chews are not new. Patents for fixed or elevated chew holders go back decades, and a large market now exists for bully-stick holders intended mainly to retain the swallowable end-piece.[11] [12] Any credible originality claim must acknowledge that history.
Our claim is not that no one before us ever secured a dog chew.
Our claim is that stable external resistance deserves to be treated as a coherent feeding-environment variable; that location, height, movement, hygiene management, supervision and removal can be designed together; and that a modular apparatus built for substantial items creates a practical platform on which that variable can be tested.
In our literature review to date, we have not located a controlled canine study that isolates loose versus externally stabilised presentation while holding the dog and chew item constant. That is a statement about what we have found, not proof that no such work exists.
If it does, we want to see it.
“First” is usually a marketing word. A better question is whether the proposed variable is clear, controllable and worth investigating.
The experiment I want someone else to control
The first study need not be grand.
A university team could run a randomised within-subject crossover in which suitable dogs encounter the same class of carefully selected item under three conditions:
1. loose presentation;
2. presentation secured in a BoneZone system; and
3. presentation secured by a neutral stabilising apparatus that controls for novelty and brand-specific design.
Researchers could develop an ethogram covering gripping, pulling, tearing, stripping, gnawing, chewing, paw use, posture, relocation, disengagement, re-engagement and attempts to interact with hardware. Video coding could examine how behaviour changes within and between sessions. Session duration, item movement and chosen working positions could be measured without pretending that duration alone equals welfare.
A separate applied study could examine the household barrier problem: owner willingness to offer appropriate substantial items, location control, clean-up burden, visible environmental spread, supervision and removal. Hygiene and microbiology should be studied separately with appropriate laboratory methods; “looks cleaner” is not a contamination result.
Dental and gastrointestinal safety require their own expertise, screening, endpoints and longer time horizons. BoneZone must never be used to smuggle a safety conclusion out of a behaviour study.
Petelli has a commercial interest and would disclose it. We can provide equipment, design history, failure information and practical setup knowledge. Researchers should control the protocol, ethics, analysis and publication. There should be no Petelli veto over inconvenient findings. A negative or null result would still answer an important question and improve the product.
I am not asking science to ratify my certainty. I am asking science to attack my uncertainty.
A challenge to every camp
To commercial-diet advocates: nutritional completeness is a major achievement. Please stop using it as though it describes the entire feeding event.
To raw advocates: “natural” is not a control measure. Ingredient enthusiasm does not excuse nutritional imbalance, pathogen complacency, unsuitable item selection or reckless generalisation.
To bone advocates: please stop saying bones are simply safe or necessary. Define the item. Define the dog. Define the conditions. Respect the injuries that do occur.
To bone opponents: please stop converting “can cause harm” into “has no possible place.” That is not a mature risk assessment. Engage with variation, exposure, controls and the evidence on both benefits and harms.
To veterinarians and scientists: we need your expertise, not your mythology. The knowledge gaps are already in the literature. Help define the studies that can close them.
To product makers, including us: do not market possibility as proof. Design for predictable misuse. Publish limits. Invite failure data. Make supervision and individual assessment central, not fine print.
To owners: love is not a substitute for judgement. Neither is fear. Watch the dog you actually have. Seek qualified advice. Learn the relevant hazards. Choose, supervise, inspect and stop when the situation changes.
Advice, responsibility and the five-minute answer
Veterinary advice belongs in this conversation. A vet can identify dental disease, previous injury, digestive problems and other clinical factors an owner may not recognise. But a five-minute consultation cannot reveal months or years of how a particular dog grips, strips, crushes, gulps or abandons different items. Equally, familiarity with a dog cannot diagnose something requiring clinical examination. The vet and the owner each hold information the other does not.
Over the past several years, I have raised this question with dozens of veterinarians. Most, once given the relevant detail, did not treat it as a universal yes-or-no question. Their answers became conditional: it depended on the dog, its health and teeth, the item, its hardness and edible content, its preparation, the purpose of the session, the level of supervision and the owner’s ability to intervene.
When the answer is simply “never feed bones”, is that a case-specific welfare judgment, a population-level precaution, a response to incomplete information, concern about professional liability, or some combination of these? I cannot answer for the practitioner, and I will not pretend to. Conservative advice should be taken seriously, but it should not automatically be mistaken for evidence that every bone, every dog and every feeding method presents the same risk.
BoneZone® does not make an unsuitable item suitable, replace veterinary assessment or eliminate risk. The responsible position is to combine clinical expertise with informed daily observation, then make cautious, supervised decisions for the individual dog. Good judgment requires both - and responsibility ultimately cannot be outsourced.
The shared starting point
We do not need agreement on raw versus kibble to begin.
We can agree that feeding has nutritional, physical, environmental and behavioural dimensions. We can agree that dogs and items differ. We can agree that hazard slogans are not full risk assessments. We can agree that convenience is a human requirement worth designing around rather than denying. We can agree that owner observations can generate hypotheses without becoming scientific proof. We can agree that a commercial product should be tested, not worshipped.
Structural Feeding does not ask, first, what tribe you belong to.
It asks:
What does your dog eat? What does your dog get to do? What does the
environment make possible? What can you control? What do you still not
know?
For some dogs and households, the responsible answer may be not to offer a particular item. For others, it may be to keep the existing diet and add an appropriate, supervised physical opportunity. The point is not a universal prescription. The point is to stop letting one dimension erase the others.
We are not asking people to abandon everything they know.
We are asking them to reason beyond the bowl.
The next question is not whether I can win an argument on the internet. It is whether stable external resistance changes what dogs do, whether those changes matter, for which dogs, under which conditions, and at what cost or risk.
That question can be tested.
Let us, please, be mature enough to test it.
Short author bio: Peter Britten is the co-founder, inventor and principal product developer behind Petelli Ventures. His background spans composites manufacturing, workplace health and safety, IT, horticulture and hydroponics, with self-directed work in CAD, prototyping and product development. He created BoneZone® after years of watching and working with Phoenix, his Belgian Malinois, exposed a physical feeding problem that existing household routines did not solve.
References and further reading
- Quinn R, Masters S, Starling M, White PJ, Mills K, Raubenheimer D, McGreevy P. "Functional significance and welfare implications of chewing in dogs (Canis familiaris)." Frontiers in Veterinary Science. 2025;12:1499933. https://doi.org/10.3389/fvets.2025.1499933
- Quinn R, Masters S, Starling M, Zaki S, Mills K, White P, Thomson P, Arhant C, McGreevy P. "Cross sectional survey: Owner-reported influences on dogs' opportunities to chew." Applied Animal Behaviour Science. 2026;297:106927. https://doi.org/10.1016/j.applanim.2026.106927
- Mellor DJ, Beausoleil NJ, Littlewood KE, McLean AN, McGreevy PD, Jones B, Wilkins C. "The 2020 Five Domains Model: Including Human-Animal Interactions in Assessments of Animal Welfare." Animals. 2020;10(10):1870. https://doi.org/10.3390/ani10101870
- Rothkoff L, Feng L, Byosiere S-E. "Domestic pet dogs (Canis lupus familiaris) do not show a preference to contrafreeload, but are willing." Scientific Reports. 2024;14:1314. https://doi.org/10.1038/s41598-024-51663-x
- Pinto CFD, Lehr W, Pignone VN, Chain CP, Trevizan L. "Evaluation of teeth injuries in Beagle dogs caused by autoclaved beef bones used as a chewing item to remove dental calculus." PLOS ONE. 2020;15(2):e0228146. https://doi.org/10.1371/journal.pone.0228146
- Davies RH, Lawes JR, Wales AD. "Raw diets for dogs and cats: a review, with particular reference to microbiological hazards." Journal of Small Animal Practice. 2019;60(6):329-339. https://doi.org/10.1111/jsap.13000
- Kiprotich SS, Altom E, Mason R, Aldrich CG. "Reconciling the definitions of raw meat-based diets and biologically appropriate raw foods for companion animals: a mini review." Frontiers in Veterinary Science. 2025;12:1547953. https://doi.org/10.3389/fvets.2025.1547953
- American Animal Hospital Association. "Don't chew on this." 2024. https://www.aaha.org/resources/dont-chew-on-this/
- International Organization for Standardization. "ISO 31000 - Risk management." https://www.iso.org/iso-31000-risk-management.html
- Safe Work Australia. "Managing risks." https://www.safeworkaustralia.gov.au/safety-topic/managing-health-and-safety/identify-assess-and-control-hazards/managing-risks
- United States Patent US6076486A. "Animal chew toy and holder." Filed 1998; published 2000. https://patents.google.com/patent/US6076486A/en
- Kerns N. "Bully-Stick Holders Reviewed." Whole Dog Journal. 26 April 2024. https://www.whole-dog-journal.com/lifestyle/dog-gear/gear-and-products/bully-stick-holders/
- Slovic P, Finucane ML, Peters E, MacGregor DG. "Risk as analysis and risk as feelings: Some thoughts about affect, reason, risk, and rationality." Risk Analysis. 2004;24(2):311-322. https://doi.org/10.1111/j.0272-4332.2004.00433.x
- Lonsdale T. Raw Meaty Bones: Promote Health. Advocacy and source archive. https://rawmeatybones.com/
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