Key Ingredients Adrenal, Bos taurus Adrenal, Bos taurus Heart, Bos taurus Kidney, Bos taurus Liver, Bos taurus Pancreas, Bos taurus Spleen, Duodenum, Heart, Iron, Kidney, Liver, Pancreas, Parotid, Pituitary, Spleen, Stomach, Sus scrofa Brain, Sus scrofa Duodenum, Sus scrofa Stomach, Thymus