Encyclopedia / Proteins Proteins Animal by-products D Poor Description Undefined animal parts (bones, organs, feathers...). + Benefits Inexpensive protein source ! Risks Highly variable quality, no traceability, may include beaks, feathers Species adaptability Avoid for DogsCatsFerrets Products containing this ingredient C Butcher's Tripe Mix D Felix Le Chef Mijote D Whiskas Pure Delight Boeuf D Sheba Selection in Sauce D Felix Tender Slices Volaille D Whiskas Casserole en Sauce D Felix As Good As It Looks Boeuf D Felix As Good As It Looks Poulet D Felix Doublement Delicieux D Felix As Good As It Looks Saumon D Felix As Good As It Looks Thon D Felix Sensations Saucy Boeuf