Raw (BARF) Diet for Dogs

Overview

The raw food diet (Biologically Appropriate Raw Food, or BARF) consists of raw meat, bones, organs, and vegetables. Proponents believe it mimics a dog's ancestral diet and can improve coat quality, digestion, and energy levels. Raw feeding requires careful planning to ensure nutritional balance and food safety.

A raw diet is fed by weight rather than by scoop: the usual starting point is 2 to 3 per cent of body weight a day, so a 20 kg dog eats roughly 400 to 600 grams, at around 30 kilocalories per ounce for typical raw formulations. Puppies are fed more, commonly 5 to 6 per cent of current body weight split across three or four meals. The nutritional questions are not about protein, which raw diets supply in abundance, but about balance and hygiene: analyses of home-made raw recipes have repeatedly found them short on calcium, zinc, iodine or vitamin D, and raw meat carries Salmonella and Campylobacter that both the dog and the household can shed. A commercially prepared complete raw diet from a company with a nutritionist, handled like raw chicken in a kitchen, addresses most of both problems.

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Best For

Feeding Tips

Balance Is the Hard Part, Not Protein

The recurring finding when raw recipes are analysed is that most fail on at least one nutrient, usually a mineral or a fat-soluble vitamin. Muscle meat alone is rich in phosphorus and almost free of calcium, and a young dog fed on it develops bones that bend. Recipes that include bone often swing the other way. Iodine, zinc, copper, manganese and vitamin D are the ones most often missing, and none of them announces itself for months.

Two routes avoid this. Buy a complete raw diet from a maker that states it meets AAFCO or FEDIAF profiles and employs a qualified nutritionist, or have a recipe formulated by a veterinary nutritionist and then follow it as written, including the supplement premix. What does not work is a recipe collected from a forum, adjusted for what was on offer at the butcher. The dog will look well for a long time before the deficiency shows.

Hygiene and Who Else Is at Risk

Surveys of commercial raw pet food regularly find Salmonella, Listeria and Campylobacter, and dogs fed raw shed those organisms in their stools whether or not they appear ill. That makes the household part of the risk assessment. A home with an infant, an elderly relative, someone on chemotherapy or anyone immunosuppressed has a real reason to choose a cooked diet, and the recommendation against raw feeding in those homes comes from public health bodies rather than from a preference about dog food.

Where raw is fed, handle it as you would raw chicken for people: frozen until needed, thawed in the fridge rather than on the counter, a separate board and dedicated bowl, the bowl washed hot after every meal, hands washed, surfaces disinfected, and food not left out beyond twenty minutes. Uneaten raw food goes in the bin rather than back in the fridge. Whole weight-bearing bones from large animals are best avoided: they fracture teeth, and cooked bones of any kind splinter.

Switching, and What to Watch

Make the change over seven to ten days, mixing an increasing share of the new food, so the gut flora has time to adapt. Stools become smaller, firmer and paler on a raw diet, which owners often read as proof of superiority; it mostly reflects lower fibre and high digestibility. Loose stools in the first week are common, but blood, straining, vomiting or lethargy are not part of a transition and warrant a vet.

Judge the diet over months on measurable things: body condition score, muscle over the spine and hind legs, coat, energy on walks, and weight recorded on the same scales. A yearly check with bloods is worth more on a home-prepared diet than on a commercial one, because it is the only way a slow mineral or vitamin shortfall is caught before it does damage. If a dog on raw food loses condition, the first suspect is the recipe rather than the dog.

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