Ingredient Definitions - What you are feeding your pet

 Animal digest is a material which results from chemical and/or enzymatic hydrolysis of clean and undecomposed animal tissue. The animal tissues used shall be exclusive of hair, horns, teeth, hooves and feathers, except in such trace amounts as might occur unavoidably in good factory practice. A broth composed of unknown parts of unknown animals as in animal fat, above.  Used as a flavor source.