A dog food label packs a lot of information into a small space — and the most useful parts are usually in the smallest print. This guide walks through each section of the label and shows you how to compare two foods on facts instead of front-of-bag marketing.
Ingredients are listed in descending order by pre-cooking weight. That matters because fresh meats are mostly water — "chicken" first on the list can contribute less actual protein after cooking than a "chicken meal" listed third. Neither is automatically better; just know the ordering rule when you compare.
Focus on the first five ingredients — they make up the bulk of the food. Named sources ("chicken," "lamb meal," "salmon oil") tell you more than vague ones ("meat meal," "animal fat").
A manufacturer can list "peas," "pea protein," and "pea fiber" separately, pushing each lower on the list even though together they might outweigh the first ingredient. When comparing two foods, mentally group related ingredients before judging which food is more meat-forward.
The guaranteed analysis lists minimum protein and fat and maximum fiber and moisture. These are guarantees, not precise recipes — actual values can be higher or lower within those bounds.
You can’t compare a canned food’s 8% protein to a kibble’s 26% directly — the canned food is mostly water. Convert to a dry-matter basis: divide the nutrient percentage by (100 minus the moisture percentage), then multiply by 100. That 8%-protein canned food at 78% moisture is actually about 36% protein on a dry-matter basis — higher than the kibble.
The nutritional adequacy statement tells you whether the food is complete and balanced, for which life stage, and whether that was established by formulation or feeding trials. A food without it is a treat or topper, not a complete diet.
Or let the tool do the side-by-side for you: the MyPetFoodID scanner has a free Compare Two Foods feature that lines up nutrition, flags ingredients relevant to your dog’s health profile, and walks you through a balanced decision checklist.
It’s a useful signal, but it’s weighed before cooking — fresh meat loses most of its weight as water. Look at the first five ingredients together, and watch for ingredient splitting.
"Crude" refers to the laboratory method of estimating protein, not the quality. It counts all protein sources, plant and animal alike, and says nothing about digestibility.
Convert both to a dry-matter basis: divide each nutrient percentage by (100 − moisture %) and multiply by 100. Comparing label numbers directly will always make wet food look artificially low.
Yes — the free MyPetFoodID scanner includes a Compare Two Foods tool that shows nutrition side by side and flags considerations for your dog’s health profile.
This page is for general informational purposes and is not veterinary advice. Always consult your veterinarian about your pet’s diet and health.