Human grade is one of the most misunderstood terms in pet food marketing. Some brands use it loosely. Some use it accurately. The difference is significant, and understanding it helps you make genuinely better choices for your dog.
This guide explains the regulatory definition, what "feed grade" actually allows, and how to evaluate whether a human-grade claim on a treat bag is real.
The AAFCO Definition of Human Grade
The Association of American Feed Control Officials (AAFCO) sets the standards for pet food labeling in the United States. According to AAFCO, a product can only be legitimately labeled as "human grade" if every ingredient in the product is human edible AND the product is manufactured, packed, and held in accordance with federal regulations for human food.
Both conditions must be true. It is not sufficient to use human-grade ingredients in a facility that does not meet human food standards. It is not sufficient to operate a human food facility while using feed-grade ingredients. Both the ingredients and the manufacturing environment must qualify.
What Feed Grade Actually Means
The term "feed grade" is the default designation for ingredients used in pet food and livestock feed. Feed grade is not a single standard — it is a category that encompasses a wide range of ingredient quality levels, some acceptable and some concerning.
Feed-grade ingredients may include:
- Rendered products: Meat meal, poultry by-product meal, and similar ingredients are produced by rendering — cooking animal material at high temperature to separate fat from protein. Rendering can process materials that would not qualify for human food, including animals that died from disease, animals that were euthanized, and processing waste.
- By-products: Defined by AAFCO as parts of slaughtered animals not used for human consumption. This includes organ meat (which can be nutritious) but also beaks, feet processed as waste, and other low-value materials.
- Non-food-grade ingredients: Some feed-grade ingredients, including certain flavoring agents and preservatives, are not permitted in human food under FDA regulations but are allowed in pet food.
- Lower facility standards: Feed-grade manufacturing facilities are not subject to the same inspection frequency, documentation requirements, or physical plant standards as human food facilities.
It is important to note that many feed-grade ingredients are perfectly safe and nutritionally acceptable. Meat meal, for example, is a concentrated protein source that is widely used in pet food. The point is not that feed grade is inherently dangerous — it is that the category is not subject to the same verification and transparency as human-grade production.
What Human Grade Requires
For a manufacturer to legitimately use the human-grade designation under AAFCO guidance:
- Every ingredient must be sourced from suppliers that meet human food standards
- The facility must be registered with the FDA as a food manufacturing facility
- The facility must operate under a documented food safety plan (HACCP)
- USDA inspection applies if the product contains meat (as required for any human food containing meat)
- The facility must maintain traceability documentation for all ingredients
These requirements significantly narrow which manufacturers can use the term accurately. The cost of maintaining a human-grade certified supply chain and facility is substantially higher than conventional pet food manufacturing. Brands that absorb these costs typically charge accordingly.
How to Evaluate a Human-Grade Claim
Because "human grade" is not as tightly regulated as some consumers assume, the term occasionally appears on products that would not survive rigorous scrutiny. Here is how to evaluate:
- Look for USDA inspection disclosure: Products made from meat in a human-grade facility should be able to identify their USDA-inspected processing partner or facility. Ask if it is not disclosed.
- Check the ingredient quality: A human-grade product should not contain meat meal, by-product meal, or rendered ingredients. These are, by definition, feed-grade. A product with chicken breast or beef liver as the sole ingredient is a better candidate for human grade than one listing "chicken meal."
- Single ingredient is the clearest signal: A single-ingredient treat — pure beef liver, pure chicken breast — has no ambiguity about ingredient sourcing. There is one input. It either meets human food standards or it does not. Multi-ingredient treats have more opportunity for feed-grade components.
- Verify manufacturing location: Domestic manufacturing in a licensed food facility is easier to verify than overseas production. Ask for the facility name or FDA registration number if you want to confirm.
Does Human Grade Actually Matter for Your Dog?
The honest answer is: it depends on what you are optimizing for.
If your primary concern is avoiding potentially harmful processing shortcuts, feed-grade contamination risks, and low-quality rendering — human grade is a meaningful protective standard. If your dog has food sensitivities and you need complete ingredient transparency, human grade plus single ingredient is the clearest possible supply chain.
If your dog is healthy, has no sensitivities, and you are choosing between a high-quality AAFCO-compliant conventional treat and a human-grade alternative, the practical difference is smaller. Both products, properly manufactured, are generally safe.
Where human grade is most clearly valuable: single-ingredient meat treats where the entire quality proposition depends on the quality of that one ingredient. When the treat is 100% beef liver, the grade of that beef liver is everything.
The Bottom Line
Human grade is a real and meaningful standard — when it is used accurately. It requires human-edible ingredients AND human food manufacturing standards, not just one or the other. Single-ingredient treats are the most transparent application of this standard because there is nothing to hide behind.
Fed by Nature treats are made from human-grade ingredients in a licensed human-food facility in Springtown, Texas. The single ingredient in every bag is the same quality of meat you would buy at a grocery store. That is what human grade means to us, and it is the standard we hold ourselves to.