BARF for dogs: how to start without making mistakes (and without deficiency)

BARF for dogs: guide to getting started

BARF (Biologically Appropriate Raw Food) is attracting more and more owners. Well designed, it's quality nutrition. Poorly calibrated, it's a silent catastrophe — calcium deficiencies, phosphorus excess, parasites. Let's take stock.

The proportions rule

A balanced BARF ration follows the "80/10/10" or "prey model":

• 70% muscle meat (beef, chicken, turkey, lamb)
• 10% meaty bones (chicken neck, wing, carcass) — for calcium
• 10% offal including 5% liver (vitamin A, copper) and 5% other offal (kidney, heart, spleen)
• 10% vegetables/fruits finely mixed

For a 25 kg dog, count approximately 500–600 g/day (2–3% of weight, adjust according to activity).

The deadly pitfalls

No cooked bones

A cooked bone breaks into splinters that perforate the intestine. Always raw, never cooked. And never weight-bearing bones (femur) for large dogs that bite hard.

The calcium/phosphorus ratio

It should be 1.2 to 1.5:1. Too little calcium (not enough bone) = osteoporosis. Too much = kidney calcifications. If your dog refuses bones, supplement with bone powder or calcium carbonate (1000 mg Ca per 1 kg of meat).

Frequent deficiencies

• Iodine: add 1/8 teaspoon of seaweed (kelp) per kg of ration.
• Vitamin E: 10 IU per kg of body weight/week. Wheat germ oil contains it.
• Zinc: beef liver once a week covers needs.

Food safety

Raw meat sometimes contains Salmonella, Campylobacter, Listeria. For a healthy dog, this is usually without consequence. But:

• Freezing 72 hours at -20°C before consumption kills the main parasites (Toxoplasma, tapeworms).
• Systematically wash bowls and surfaces.
• Forbidden in households with immunocompromised people, pregnant women, children < 5 years.

Puppies and BARF

Yes it's possible, but not as a self-taught person. Growing puppies need rigorous Ca/P balance. Consult a veterinary nutritionist or go through pre-balanced rations (Nature de Viande, Dogzos, BARFDog) for the first 12 months.

Transition from dry food

Over 10 to 15 days. A dog used to dry food has a more alkaline stomach pH; it must re-acidify to digest raw and bone. Start with simple meat (chicken, turkey), then introduce offal, then bones.

The real cost

Count €50–80/month for a 10 kg dog, €150–200 for a large dog. That's 2 to 3 times the price of average dry food. At that price, better a well-rated premium dry food than an unbalanced homemade BARF.

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SokoScan rates ready-made BARF rations like dry food. Find the BARF dog guide to compare.