In December 2025, the US Environmental Safety Company (EPA) added “rendering” to their steered methods to get rid of meals waste. Rendering was eliminated in 2023, however reinstated in 2025 thanks partially to a nudge from members of Congress.
Beneath is the graphic lately printed by the EPA for ‘Learn how to Scale back Environmental Impacts of wasted meals’ which factors out essentially the most most well-liked technique to least most well-liked technique. Rendering meals waste into feed for animals lands in the course of the dimensions.

However…what the members of Congress who pushed for rendering to be an accredited technique of meals waste disposal (for animal feed) in all probability weren’t conscious of (however ought to be) is that almost all all US states outline this materials as “rubbish” and with respect to pet meals rubbish, the members of Congress in all probability weren’t conscious (however ought to be) that pet house owners are NOT knowledgeable they’re buying processed rubbish.
As instance, the state of Kansas defines “rubbish” as: “47-1301. Rubbish outlined. As utilized in article 13 of chapter 47 of the Kansas Statutes Annotated, and amendments thereto, “rubbish” means all waste materials derived in complete or partially from the meat of any animal, together with fish and poultry, different waste animal materials, and different refuse of any character in any way that has been related to any such materials, ensuing from the dealing with, preparation, cooking or consumption of meals.”
This authorized definition means – that in Kansas – the uncooked supplies used to make many pet meals substances are sourced from “rubbish”. Nearly each US State has related legal guidelines defining “rubbish”. (For the authorized definition of ‘rubbish’ in all US States, Click on Right here – beginning on web page 16.)
Deceptively, by AAFCO pet meals and animal feed definitions – when the ‘rubbish’ is included in a pet meals or additional processed by rendering, it turns into labeled as rooster or rooster meal or many different misleading ingredient names on a pet meals label with NO disclosure to the patron that uncooked supplies have been initially legally labeled as rubbish.
There are federal legal guidelines that regulate what sorts of ‘rubbish’ that ruminant animals (corresponding to cattle) can devour, and there are federal legal guidelines that regulate what sorts of ‘rubbish’ that swine can devour.
The Meals and Drug Administration’s (FDA) Bovine Spongiform Encephalopathy (BSE)/Ruminant Feed Ban Rule prohibits the usage of mammalian protein (i.e., animal tissue) in feeds for ruminant animals. The Federal Swine Well being Safety Act necessities embrace: “earlier than it may be fed to swine, most animal-based ‘rubbish’ have to be heated at boiling temperature (212 levels Fahrenheit/100 levels Celsius at sea stage) for at the least half-hour by somebody who holds a legitimate license or allow for the remedy of rubbish.”
However…there are NO legal guidelines limiting what sorts of ‘rubbish’ that may be fed to pets (hidden from pet house owners beneath a deceptively named AAFCO ingredient).
And to high it off, different legal guidelines completely prohibit most ‘rubbish’ from being fed to any animal (livestock and pets).
The Federal Meals Drug and Beauty Act (FD&C Act) defines meals as what people and animals devour. These legal guidelines outline an adulterated meals (partially) as: “if it has been ready, packed, or held beneath insanitary situations whereby it might have turn out to be contaminated with filth”, “whether it is, in complete or partially, the product of a diseased animal or of an animal which has died in any other case than by slaughter”.
In different phrases, federal legal guidelines prohibit what’s outlined as “rubbish” in virtually all states from being fed to any animal.
The FDA Middle for Veterinary Drugs overtly chooses to disregard these legal guidelines. In April of 2019 (in response to our Citizen Petition), the FDA CVM said: “we don’t imagine that the usage of diseased animals or animals that died in any other case than by slaughter to make animal meals poses a security concern and we intend to proceed to train enforcement discretion.”
Questions:
Do you imagine pet house owners ought to be knowledgeable if a pet meals incorporates processed rubbish? How ought to or not it’s labeled to obviously disclose that data to you?
Do you imagine meat bought in your grocery ought to disclose if the livestock animal was fed processed rubbish? How ought to or not it’s labeled to obviously disclose that data to you?
Private observe: My grandparents raised their canine solely on meals leftovers from the desk, and leftovers from my Grandfather searching and fishing (corresponding to inner organs). Once I was very younger in addition they raised just a few chickens. If rooster was to be served for dinner, my Grandmother was the one who killed, cleaned, and cooked the rooster. She NEVER killed, cleaned or cooked rooster for the canine – the canine got the leftovers. This was regular conduct for most individuals years in the past.
However right this moment, industrial leftovers (rubbish) are a totally completely different factor than what my grandparents fed their canine.
Business leftovers (legally outlined as rubbish) should not disclosed to pet house owners when there are legal guidelines that clearly outline what they’re sourced from. AAFCO pet meals ingredient definitions have been deliberately written to cover from pet house owners the true nature of the legally outlined uncooked ingredient (rubbish).
Susan ThixtonPet Meals Security AdvocateAuthor Purchaser Beware, Co-Writer Dinner PAWsibleTruthaboutPetFood.comAssociation for Fact in Pet Meals
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