An all-natural single ingredient, grain-free treat made from 100% North American beef liver that promises a high protein treats with easy digestibility. Beef liver is freeze dried with no additives or preservatives to create a healthy protein treat that is perfect for all dogs and compliments a raw food diet. High protein treats are ideal for training, puppies, all life stages and the soft texture makes is also ideal for senior dogs. Crumps beef liver is a high protein source of iron, zinc and essential amino acids making it a healthy nutritious option for treating.