Question: what are byproducts in dog food?
Answer: Beet pulp, tomato pomace, and Vitamin E (a byproduct of soybean processing) are all examples of byproducts. Meat byproducts are commonly used ingredients in pet foods. Meat byproducts definition: clean parts of slaughtered mammals (i.e. liver, hearts, lungs, spleen, kidneys, tripe, etc).