What to Feed Your Dog in 2026: Vet-Reviewed Complete Guide

The rest of this guide explains how to decide each piece.

What "complete and balanced" actually means

1. Formulated to AAFCO nutrient profiles, the food meets the nutrient list on paper
2. Feeding trial AAFCO certification, the food was actually fed to dogs and they thrived (better standard)

Look for the AAFCO feeding-trial statement on the bag. In Europe, FEDIAF is the equivalent.

Macros for dogs

• Protein: 18-25% of dry matter for adult dogs; 22-32% for puppies and pregnant/lactating
• Fat: 5-15% adult; higher for puppies, working dogs
• Carbohydrate: no minimum requirement (dogs are omnivorous but not obligate carb-eaters)
• Fiber: 2-4% typically; some specific diets higher

Puppy food has more protein, fat, and calcium. Don't feed adult food to large-breed puppies, too high calcium causes orthopedic problems.

Kibble vs canned vs fresh vs raw

Kibble. Most common. Convenient. Long shelf life. Quality varies hugely. Pick brands that publish feeding trials and have a veterinary nutritionist on staff.

Canned (wet). Higher moisture (good for hydration). Often higher quality protein. More expensive per calorie.

Fresh / human-grade cooked (The Farmer's Dog, Ollie, etc). Increasingly popular. Often nutritionally excellent. Most expensive per calorie. Watch the AAFCO statement, some "fresh" foods are formulated to AAFCO, some not.

Raw. Controversial. Possible benefits (some dogs do well), real risks (Salmonella, E. coli, parasites). Veterinary nutritionists are mostly skeptical. If you go raw, commercial frozen raw with HPP (high-pressure processing) is safest.

Home-cooked. Can be excellent if formulated by a veterinary nutritionist. Without formulation, very easy to create deficiencies. Don't DIY without help.

How much to feed

Use [Omelo's free feeding calculator](https://www.beomelo.com/tools/feeding-calculator) which factors in breed, age, weight, activity level.

• Resting energy requirement (RER) = 70 × (body weight in kg)^0.75
• Daily energy requirement (DER) = RER × activity factor (1.2-2.0)

Most dogs need less than they want. The food bag back panel is usually 10-20% high (manufacturers default to active-dog assumptions).

Treats

Treats should be <10% of daily calories. The other 90% comes from balanced food. Single-ingredient treats (sweet potato, dried chicken) are safer than multi-ingredient processed treats. Avoid rawhide (choking + obstruction risk).

Foods to absolutely avoid

• Chocolate
• Xylitol (sugar-free sweetener)
• Grapes and raisins
• Onions and garlic
• Alcohol
• Macadamia nuts
• Raw bread dough
• Cooked bones

Life stage shifts

• Puppy (2-12 months): Puppy-formula food. 3-4 meals/day. Higher protein and fat.
• Adult (1-7 years for small/med breeds, 1-5 for large): Adult formula. 2 meals/day.
• Senior (7+ for small/med, 5-6+ for large): Senior formula. May benefit from joint supplements, omega-3.
• Pregnant/lactating: Puppy formula or specific pregnancy food. Significantly more calories.

Common feeding mistakes

1. Free feeding (food available all day), easy weight gain
2. Sharing too much human food, easy weight gain, occasional toxin exposure
3. Switching foods too fast, causes GI upset; transition over 7-10 days
4. Trusting the bag, most bags overestimate portions
5. Treats not counted, they add up fast

Weight management

Body condition score (BCS) is more important than weight. 9-point scale, target 4-5/9. You should be able to feel ribs easily but not see them. There should be a visible waist from above.

Was this article helpful?