![26991](https://img.petfoodindustry.com/files/base/wattglobalmedia/all/image/2015/02/pfi.26991.png?auto=format%2Ccompress&q=70&w=400)
American Dehydrated Foods Inc. offers spray-dried liver hydrolysate for adding protein, enhancing palatability and hypoallergenic diets. The ingredient is made with product obtained from a USDA-inspected facility, according to the company. It can be used in dog and cat foods and treats.