Human grade dog food means every ingredient and the finished product were stored, handled, processed, and transported under the same federal rules that apply to human food, and AAFCO says the claim applies to the product as a whole, not to a few ingredients. "Natural" has a real definition too, but it is about processing, not quality. "Holistic" has no definition anywhere. This post goes through the four words on the front of the bag that sound like a standard, which ones actually are, and what to read instead.
Human grade: the one with teeth
AAFCO's guidance is specific. For a pet food to carry a human grade claim, "every ingredient and the resulting product must be stored, handled, processed, and transported in a manner that is consistent and compliant with 21 CFR part 117 and all other applicable federal human food law."1 Part 117 is the FDA's human food manufacturing rule. So the claim is not about where the chicken came from. It is about the whole chain, including the plant that cooked it and the truck that moved it.
Two things follow. First, "made with human grade ingredients" on a food that is not itself human grade is exactly the loophole the rule is written to close, since AAFCO applies the claim to the product as a whole.1 If the bag says human grade ingredients but not human grade food, ask the brand which plant made it and whether that plant is registered as a human food facility. Second, AAFCO recommends third party verification through the USDA Agricultural Marketing Service and states that USDA AMS is the only third party it has authorized and its member states accept for certifying pet products.1 A private "certified human grade" seal is not the same thing.
The honest limit: human grade is a handling standard, not a nutrition standard. Tufts' nutrition team makes the point that the term implies nothing superior about nutrition or safety.2 A human grade food can still be short on a nutrient or long on starch. It still needs the complete and balanced statement like any other food.
Natural: defined, and narrower than it sounds
AAFCO defines natural as "a feed or feed ingredient derived solely from plant, animal or mined sources, either in its unprocessed state or having been subject to physical processing, heat processing, rendering, purification, extraction, hydrolysis, enzymolysis or fermentation, but not having been produced by or subject to a chemically synthetic process and not containing any additives or processing aids that are chemically synthetic except in amounts as might occur in good manufacturing practices."3
Read that again with rendering in it. Rendered "meat meal" of unnamed origin is natural. Corn is natural. So is beet pulp. The definition rules out synthetic preservatives like BHA and BHT and synthetic dyes, which is useful, but it says nothing about how good the food is. AAFCO says so itself: "There is no requirement or statement that natural feeds or ingredients are safer than those produced by a chemically synthetic process."3
One more wrinkle. Almost every complete food contains synthetic vitamins and minerals, because that is how it becomes complete. AAFCO handles this with the disclaimer "natural with added vitamins, minerals and trace nutrients."3 That phrase is not a warning. It is the honest version of the claim.
Holistic: no definition, anywhere
Search AAFCO's consumer pages and model regulations and you will find definitions for natural and standards for human grade and organic. You will not find one for holistic. Neither AAFCO nor the FDA defines it, so nothing about the food has to change for a brand to print it. It is a mood word. The same goes for "premium," which AAFCO describes as "a totally unregulated term in feed law" with no special requirements attached.4 When you see either one, look past it to the adequacy statement and the ingredient list. We never use the word holistic about a product for this reason.
Organic: real, but it is USDA's, not AAFCO's
Organic claims on pet food fall under the USDA National Organic Program. AAFCO does not have its own organic standard; it accepts a claim that complies with the NOP, and the USDA organic seal requires at least 95 percent organic ingredients.5 One caveat AAFCO flags: organic rules written specifically for pet food are still being developed, so in the meantime pet foods claiming organic have to meet the human food organic regulations.5 Organic tells you how the crops and livestock were raised. It does not tell you the food is complete, digestible, or made by someone who employs a nutritionist.
The four words side by side
| Term | Who defines it | What it guarantees | What it does not |
|---|---|---|---|
| Human grade | AAFCO, via 21 CFR 117 | Whole product handled under human food rules | Nutrient adequacy, ingredient quality |
| Natural | AAFCO | No chemically synthetic ingredients or processing (vitamins excepted with disclaimer) | Safety, quality, named sourcing |
| Organic | USDA National Organic Program | At least 95 percent organic ingredients for the seal | Completeness, digestibility |
| Holistic | Nobody | Nothing | Everything |
What to read instead of the front of the bag
Turn it over. The nutritional adequacy statement tells you whether the food is complete and balanced and for which life stage, and whether that was shown by a feeding trial or by formulation. The ingredient list tells you whether the animal sources are named. Our post on how to read a dog food label covers both in a minute.
Then ask the questions the label cannot answer: who makes the food, whether the company employs a qualified nutritionist, whether it has been recalled, where the ingredients come from. That is the work behind The Truva Standard. Every product we consider goes through the same test, five checks, pass or fail: named animal protein first, honest about what it is, nothing we cannot defend, recall record checked, and true value per dollar. If it did not pass all five, it is not on the shelf. "Holistic" on the bag earns zero points on any of them. A verified human grade claim helps on the honesty check, but the food still has to pass the other four. If a product did not pass, we do not sell it, and every product page in the dog food collection shows how it passed so you do not have to take our word for it. If you want the longer version of these questions, see how to evaluate dog food quality.
Short version: human grade and organic are real claims with real paperwork. Natural is real but modest. Holistic is a font choice. Read the back of the bag the same way you read your own labels, and the marketing stops working on you.
Sources
- AAFCO, "Human Grade Pet and Specialty Pet Food Claim Frequently Asked Questions," 2024. aafco.org (PDF)
- Tufts Cummings School Clinical Nutrition Service, "Why you shouldn't judge a pet food by its ingredient list," 2016. Petfoodology
- AAFCO, "Natural," accessed 2026. aafco.org
- AAFCO, "Frequently Asked Questions," accessed 2026. aafco.org
- AAFCO, "Organic," accessed 2026. aafco.org