More's Freeze Dried Raw Venison Liver Bites for Dogs and Cats is high in proteins and minerals. It is a high value reward treat as well as a training treat for dogs and cats. This venison liver bite treat is high in Vitamin A, which is critical for good vision and to develop a healthy immune system. Vitamin A can also help reduce potential allergens and skin irritation issues. Suitable for dogs and cats of all life stages.