Daily care7 min read
How to read a pet food label: a plain-language guide
Most of a pet food bag is marketing. The few sentences that actually matter — the AAFCO statement, the guaranteed analysis, and the ingredients list — tell you most of what you need.
The Driyu team
Pet safety editorial
Quick answer: Look for an AAFCO statement that says “complete and balanced” for your pet’s life stage. Check the guaranteed analysis. Glance at the first 3-5 ingredients. Ignore most marketing claims on the front. Ask your vet for specific recommendations — especially for puppies, kittens, seniors, or pets with chronic conditions.
Pet food labeling in the U.S. is governed by the FDA Center for Veterinary Medicine plus state-level enforcement of AAFCO (Association of American Feed Control Officials) standards. The front of the bag is marketing. The legally-required information lives in a few specific places.
The AAFCO statement (the most important sentence)
Look for a sentence like:
- “[Brand] is formulated to meet the nutritional levels established by the AAFCO [Dog/Cat] Food Nutrient Profiles for [life stage].”
- OR “Animal feeding tests using AAFCO procedures substantiate that [Brand] provides complete and balanced nutrition for [life stage].”
Life stages typically are:
- Gestation/lactation.
- Growth (puppies/kittens).
- Adult maintenance.
- All life stages (covers both growth and adult).
Match the food to the pet’s life stage. A senior cat does not need growth-formula food.
The guaranteed analysis
A small box on the back of the bag lists minimum percentages of:
- Crude protein.
- Crude fat.
- Crude fiber (maximum).
- Moisture (maximum).
These numbers are on an “as-fed” basis. To compare wet and dry foods, you need to convert to a dry-matter basis — ask your vet if you want to compare two specific foods.
The ingredients list
In descending order by pre-cooking weight. A few notes:
- First 3-5 ingredients are the heaviest by weight. A named protein source first (chicken, salmon, lamb) is a common preference.
- Ingredient splitting — rice, rice flour, rice bran can each appear separately, which makes grains appear lower than they functionally are. Read the whole list.
- By-products include organ meats and are not inherently low quality. The AAFCO definition is specific.
- Vitamins and minerals are usually listed at the end and are essential, not filler.
Marketing claims to be skeptical of
- “Holistic” — not a regulated term.
- “Natural” — loosely defined by AAFCO; does not mean organic.
- “Premium” or “super-premium” — not regulated.
- “Human-grade” — has a specific AAFCO definition but is often used loosely.
- “Grain-free” — FDA has investigated potential cardiac risks in dogs; talk to your vet.
- “Breed-specific” — rarely supported by evidence beyond basic life-stage nutrition.
When to consult a veterinary nutritionist
For pets with chronic conditions (kidney disease, IBD, allergies, diabetes), pregnant or lactating animals, or owners planning home-cooked diets, a board-certified veterinary nutritionist (DACVN) is the right specialist. Your regular vet can refer.
Where Driyu fits, honestly
A Driyu profile lets you note your pet’s current food brand, life stage, and any feeding notes in one place — useful at vet visits, boarding intake, and when a sitter takes over for a week. For the transition guide, see switching pet foods safely.
Sources and further reading
- FDA Center for Veterinary Medicine. Pet food labeling regulations and safety alerts. fda.gov
- AVMA — Pet nutrition. Veterinary owner-facing nutrition resources. avma.org
- AAHA — Nutritional assessment guidelines. Veterinary practice standards. aaha.org
- ACVIM / ACVN. Specialty veterinary nutrition referral resources. acvim.org
