Dog Nutrition Myths: The Truth About Raw and Uncooked Diets

Based on an article that first appeared at

Raw food diets have become increasingly popular among pet owners, mirroring the human raw food trend. Many people believe that uncooked or homemade meals provide better nutrition for dogs and improve overall health. But before replacing your dog’s current food, it’s essential to understand what raw diets really mean, how they compare to traditional dog food nutrition, and what potential risks they carry.

Types of Raw Food Diets for Dogs

Raw diets come in several forms, and not all are nutritionally complete. Taking time to understand the different types of raw dog foods and their differences is crucial when evaluating whether they meet your dog’s nutritional requirements.

  • Commercial raw diets: Usually frozen and marketed as balanced, these are designed to be convenient but may vary in quality and formulation.
  • Homemade raw recipes: Prepared by pet owners, these require careful supplementation to ensure balanced dog nutrition long term.
  • Commercial base mixes: These products combine grains and supplements that owners mix with raw meat to create a complete meal.

Fact or Fiction: Raw Food Is More Nutritious Than Commercial Dog Food

Fiction. Despite the growing trend, studies have shown that most raw diets are not nutritionally complete. Testing has revealed deficiencies in essential vitamins, minerals, and fatty acids. In contrast, commercially prepared diets are held to AAFCO (Association of American Feed Control Officials) standards and must meet established dog food nutrition facts for balance and safety. These foods undergo feeding trials to confirm their suitability for long-term use, unlike most raw diets, which are not tested.

Dog bowl with raw dog foods in it, a dog's paws on either side of it

Fact or Fiction: Dogs Can Tolerate the Bacteria in Raw Meat

Fiction. Raw food diets can pose significant health risks due to bacterial contamination. Studies have found pathogenic strains of E. coli and Salmonella in commercial raw diets. According to veterinary case reports, raw feeding has even been linked to Salmonellosis in pets. Approximately 20–25% of poultry sold for human consumption tests positive for Salmonella, which cooking normally eliminates. Uncooked pork often carries bacteria like Yersinia enterocolitica, and other parasites such as tapeworms and trematodes may also infect pets that consume raw meat.

Fact or Fiction: Raw Food Improves Pet Health

Fiction. There is no reliable evidence that raw diets provide better dog nutrition or extend lifespan. In fact, wild canines like wolves, often used as dietary models for raw feeding, have a much shorter lifespan than domesticated dogs. Dogs have evolved alongside humans for thousands of years, adapting to cooked foods and a variety of ingredients. Properly formulated commercial or nutrition-complete dog food supports a longer, healthier life.

Fact or Fiction: Cooking Destroys Nutrients

Fiction. While heat can alter the chemical structure of proteins, cooking actually makes many nutrients more digestible. For example, the albumin in egg whites becomes easier to digest after cooking. Heat also breaks down the cellulose in vegetables, allowing dogs to absorb more nutrients. Starches in carbohydrate sources gelatinize when cooked, making them more digestible and energy-efficient. Well-prepared, cooked meals often provide more accessible dog food nutrition than raw alternatives.

Balancing Dog Nutrition Safely

Meeting your dog’s nutritional needs requires more than just protein. Dogs rely on balanced levels of carbohydrates, fats, amino acids, vitamins, and minerals. Whether you choose a commercial diet or explore homemade dog food nutrition, it’s best to work with a veterinarian to assess dietary adequacy. Tools like a dog nutrition calculator or a homemade dog food nutrition calculator can help estimate nutrient levels, but veterinary guidance ensures accuracy and safety.

If your dog requires special care, such as dog nutrition supplements or therapeutic diets for allergies or chronic conditions, your veterinarian can recommend evidence-based products formulated for what your pet needs and to support your pet’s health. From nutrition dog food brands designed for complete balance to prescription formulations that meet specific needs, professional advice ensures optimal results.

Brown dog leaning down to eat raw dog food from metal bowl

Evidence-Based Feeding and Veterinary Guidance

Feeding raw or uncooked food without proper formulation can create significant nutrient deficiencies. Before you have your dog try out that new diet, ask yourself if your dog can eat and digest it. Veterinarians often encounter pets suffering from malnutrition, gastrointestinal issues, or bacterial infections caused by unbalanced raw diets. If you’re seeking better dog food nutrition facts, look for brands that conduct feeding trials and publish transparent ingredient analyses. Balanced, research-backed diets, whether commercial or homemade with professional oversight, are the foundation for lifelong health.

Your Veterinarian is the Expert

Before making any major dietary changes, consult your veterinarian or a board-certified veterinary nutritionist. They can assess your dog’s health, weight, and lifestyle to ensure their diet meets all dog nutrition requirements. Sudden or unplanned changes can cause gastrointestinal upset or long-term deficiencies, even in well-intentioned homemade diets.

Every pet deserves a safe and nutritious meal plan. If you’re considering switching to raw or homemade diets, speak with your veterinarian to develop a plan that keeps your pet’s meals balanced and their health on track.

If you have questions, we would love to answer them for you. Please give us a call at the office at (941) 253-5218, or you can email us at staff@uacvet.com. Our staff would love to talk with you!

Don't forget to follow us on social media Facebook, Instagram.

Tags

  • Dog Nutrition

What Our Clients Have To Say

I took my galah Rosie for a general physical. The staff and vet took the time to show me (as a new bird owner) how to clip nails and wings and what to look for as far as outward signs of her health.

Susanne Arbagy

I just moved to Florida, and looking for a veterinarian I came across university animal clinic walking around the plaza so I decided to stop in and get information on the veterinarians, the women at the front desk was so kind and caring, I unfortunately forgot her name.

Karen Hulty

Can’t recommend highly enough!!! The staff is extremely friendly and the Vet is energetic and very knowledgeable and easy to talk to! They work with exotic animals which is a plus! We brought our bearded dragon that formed an abscess and they had her all fixed up in 20 minutes!!

Ian Preston

I love Dr. Rill. Our little Cafe had been struggling with an ear infection for almost a year and Dr, Rill never gave up on making her better. I learned so much from him. I love his assistants! They are kind and treat the animals with respect. And, they are kind to us humans as well.

Pet Parent

Great clinic for a ferret! Friendly staff, professional doctor!

VPal

I am, as I have been for a good 20 years, still a satisfied patron of University Animal Clinic. They do their best consistently and take comments to heart and make changes to serve our pets better.

Pet Parent

Thank you to Doctor Simonson, Casey, Dr. Sam and the rest of the team for taking care of Wrangler! You all treated him like a pet of your own and made me feel so comfortable leaving him with you to watch over after such a scary incident. Everyone at your office is so knowledgeable and caring.

Jennifer Tee

Best EVER!!! Dr. Leigh is fantastic!!! I am moving my dog’s care to her. This is after growing up with the same vet (22 years). She spent time with my dog and did a thorough examination. She took time to discuss treatment plans for her arthritis. Dr. Leigh and the techs are so knowledgeable.

Dog Parent

I wasn’t holding my breath that a vet would work hard to help diagnose my leopard gecko. I was wrong. The doctor worked hard to diagnose why our pet lizard stopped eating & ran a battery of tests.

Paulina Testerman

Vets and staff are knowledgeable and efficient. Clean and friendly Vet office. My dog now goes in to see her Vet with out balking.

Sara Little