Pork meal is the dry rendered (cooked down) product from a combination of clean flesh and skin (with or without accompanying bone), derived from the parts of whole carcasses of pigs or a combination thereof -- exclusive of head, feet or entrails. (AAFCO, 2003) Pork ingredients often contain by-products or flavour enhancers because palatability is an issue, so pork should be consumed with caution. If this is an ingredient in your pet’s food, ensure the manufacturer does not use any additives and that the pigs are not given hormones or antibiotics. Pork is less digestible than other meats, and is not a preferred source for meat.