Raw cat food diets have exploded in popularity, driven by the belief that feeding cats more like their wild ancestors promotes better health. As obligate carnivores, cats evolved eating whole prey, so the logic is appealing. But raw feeding also carries documented risks that every cat owner should understand before making the switch.
What Is Raw Cat Food?
Raw cat food refers to diets consisting primarily of uncooked meat, bones and organs. Raw diets fall into several categories: commercially prepared raw food (frozen or freeze-dried, formulated to meet nutritional standards), the prey model raw (PMR) diet that attempts to replicate what a cat would eat in nature, and homemade raw diets blended from whole ingredients. Cats are obligate carnivores: they require nutrients found only in animal tissue, including taurine, arachidonic acid and preformed vitamin A.
Potential Benefits of Raw Cat Food
Anecdotal reports from raw-feeding owners cite improvements in coat quality and shine, firmer and smaller stools with less odour, increased energy and muscle tone, better dental health when whole raw bones are included, improved weight management, and reduced finicky eating. Some cats with chronic digestive issues, skin problems or food sensitivities respond positively to raw diets, possibly by eliminating common allergens, artificial preservatives or heavily processed ingredients. Scientific evidence for these benefits is limited, however, as properly controlled long-term studies are lacking.
Real Risks of Raw Feeding
Raw meat can harbour dangerous bacteria including Salmonella, Listeria monocytogenes, Campylobacter and E. coli. Infected cats may shed these pathogens in their faeces without appearing sick, posing a genuine risk to human household members — particularly children under five, pregnant women, the elderly and immunocompromised individuals. This zoonotic risk is the primary concern of veterinary organisations recommending against raw feeding.
Nutritional imbalance is the other major risk. Homemade raw diets frequently lack calcium (causing metabolic bone disease), iodine, vitamin E and other micronutrients unless carefully supplemented. A 2019 study found the majority of homemade raw diet recipes available online were nutritionally incomplete. Raw bones carry risks of tooth fractures, choking and intestinal perforation, particularly with weight-bearing bones.
How to Feed Raw Safely
If you choose to feed raw: source meat intended for human consumption from reputable suppliers; choose commercially prepared raw diets that meet AAFCO nutritional standards and have been tested for pathogens; freeze raw meat for at least three days before feeding to kill most parasites (though freezing does not reliably kill all bacteria); handle raw meat with the same hygiene precautions as your own food; and have a veterinary nutritionist review any homemade recipe before feeding long-term. Commercially freeze-dried raw food has a better safety profile than fresh-frozen because the process kills many pathogens while preserving most nutritional benefits.
What Vets Say: Navigating the Debate
The veterinary community is genuinely divided on raw feeding. Major organisations including the AVMA, AAHA and British Veterinary Association recommend against raw feeding, primarily citing food safety risks. However, many integrative veterinarians and veterinary nutritionists support raw feeding when commercially prepared, balanced and tested products are used. The most sensible approach is to involve your vet or a board-certified veterinary nutritionist before starting, have annual bloodwork to catch nutritional deficiencies early, and use commercially formulated products rather than homemade recipes unless a professional has designed and balanced the recipe. Cats with cancer, FIV, FeLV, kidney disease, liver disease or who are pregnant should not be fed raw.