Is Raw Dog Food Better for Dogs? | What Vets Say

No, raw dog food is not proven healthier for dogs. Veterinary groups state risks of infection and malnutrition outweigh unproven benefits.

The question of whether raw dog food is truly better for dogs has split pet owners and veterinarians for years. Raw feeding advocates point to shinier coats, cleaner teeth, and higher energy levels. But major veterinary and public health organizations — including the AVMA, FDA, CDC, and the Canadian Veterinary Medical Association — have taken the opposite position: the documented risks of bacterial infection and nutritional deficiency outweigh any benefits that have not been proven in controlled studies. This article lays out what the current science actually shows, the real dangers, and what to do if you are still considering a raw diet.

What Does a Raw Dog Food Diet Include?

A raw diet typically consists of uncooked muscle meat, organ meat, ground or whole bones, and sometimes fruits and vegetables. Commercial raw products arrive frozen or freeze-dried; home-prepared raw diets are mixed from individual ingredients. The two most common raw frameworks are the Biologically Appropriate Raw Food (BARF) model and the whole-prey model, which mimics what a wild canine might eat. Neither model has been validated by controlled feeding trials in domestic dogs, and both require careful formulation to meet basic nutrient requirements.

Protein sources vary widely — chicken, beef, lamb, turkey, and fish are the most common. Organs such as liver and kidney provide fat-soluble vitamins, and ground bone supplies calcium. The Kennel Club recommends that dogs eating raw receive 2–3% of their body weight per day, split across meals. For a 22-pound (10 kg) dog, that translates to about 200–300 grams of food daily. Active dogs need more; senior and less active dogs may need less.

Is Raw Food Actually Better for Dogs? The Veterinary Verdict

The short answer is no — there is no high-quality scientific evidence showing raw diets are nutritionally superior to balanced commercial foods. A 2011 critical review in the Journal of the American Veterinary Medical Association found no Level 1 evidence (randomized controlled trials) supporting claims of improved health, coat quality, or longevity from raw feeding. The AVMA’s official policy discourages feeding raw or undercooked animal-source protein to cats and dogs, citing the risk of illness to both pets and people.

Proponents often argue that raw food is more “natural” and therefore better. But domestic dogs have evolved significantly from their wolf ancestors, and their digestive systems handle cooked and processed foods without issue. The average dog today also lives much longer than its wild counterparts — a fact that undercuts the claim that raw diets extend lifespan. Without controlled studies, claims about shinier coats or higher energy remain anecdotal, not evidence-based.

Cornell University’s Riney Canine Health Center notes that frozen raw diets purchased online carry roughly a 1-in-3 chance of containing foodborne pathogens such as Salmonella, Listeria, and toxigenic E. coli. That single statistic captures the central trade-off: any unproven benefit must be weighed against a measurable, documented infection risk.

The Proven Risks of Raw Dog Food

The risks fall into two categories: infection risk to the dog and the household, and nutritional imbalance from poorly formulated diets. The table below summarizes the main documented dangers.

Bacterial contamination is the most studied risk. Surveys in Europe and North America consistently detect Salmonella in commercial raw diets, and these bacteria often carry resistance to extended-spectrum cephalosporins — a class of antibiotics critical in human medicine. The FDA’s Center for Veterinary Medicine warns that raw pet food “can be dangerous to you and your pet” and recommends handling it with the same precautions used for raw poultry.

If You Choose Raw: Safety Steps That Matter

If you decide to feed raw despite the veterinary consensus, strict handling protocols are not optional — they are the only way to reduce infection risk for everyone in your home. The VCA Animal Hospitals and FDA recommend the following safety routine:

• Wash your hands with soap and water immediately after handling raw food or touching the dog after a meal.
• Disinfect all surfaces — counters, bowls, cutting boards, and storage containers — that contact raw meat.
• Keep raw food frozen until use. Thaw in the refrigerator or microwave, never on the counter or in the sink.
• Separate raw pet food from human food at every stage: storage, prep, and cleanup.
• Use dedicated equipment — a separate set of dishes and cutting boards for the dog’s food only.
• Refrigerate or discard uneaten food immediately. Do not leave raw food in the bowl for grazing.
• Avoid face contact — do not let the dog lick your face, especially after meals, and do not kiss the dog on the mouth.

For owners who want to try raw without the pathogen risk, cooking the ingredients to an internal temperature of 165°F (74°C) kills the harmful bacteria while retaining most of the nutritional content. If you are looking for affordable raw dog food options that balance cost with quality, our tested roundup of budget-friendly raw brands covers products that meet basic safety and nutritional standards.

Raw vs Kibble vs Cooked: How They Compare

Each feeding approach comes with a distinct trade-off between nutritional completeness, safety, and cost. The table below lays out the main differences.

The VCA notes that many raw diets contain sufficient protein but are deficient in essential vitamins and minerals — calcium and potassium being the most common shortfalls. Puppies fed unbalanced raw diets can develop skeletal deformities from improper calcium-to-phosphorus ratios.

Common Raw Feeding Mistakes to Avoid

Even experienced raw feeders make errors that increase risk. The most common ones include:

• Assuming “natural” means safe. Dogs today live longer and face different health challenges than wild canines. An ancestral-style diet is not automatically appropriate for a house pet with a 12-to-15-year life expectancy.
• Skipping veterinary nutritionist input. Formulating a balanced raw diet without professional help almost always leads to nutrient gaps. The CVMA states that home-prepared raw diets are frequently unbalanced and can cause clinical disease.
• Relying on the dog’s stomach acid to kill bacteria. While dogs have more acidic digestive systems than humans, pathogenic bacteria can still cause enteritis or be shed into the environment, exposing children and immunocompromised family members.
• Feeding raw bones without assessing the risk. Bones can chip teeth, lodge in the esophagus, or perforate the intestinal tract. If you include bones, choose appropriately sized, non-weight-bearing options and supervise every session.
• Washing raw meat in the sink. Rinsing raw meat splashes bacteria onto surrounding surfaces and actually increases cross-contamination risk. The FDA advises against it.

The Verdict on Raw Dog Food

After reviewing the available research from the FDA, CDC, AVMA, CVMA, Cornell University, and multiple peer-reviewed studies, the conclusion is consistent: raw dog food is not conclusively better for dogs, and it carries documented risks that balanced commercial diets do not. If you choose to feed raw, the safest approach is to cook the ingredients to 165°F, work with a veterinary nutritionist to ensure the diet is complete, and follow the strict handling protocol outlined above. For most owners, a high-quality commercial diet — whether kibble or cooked fresh — delivers the nutrition a dog needs without the infection risk.