50% Beef tripe, 20% Beef heart, 20% chicken with bone, 5% beef liver, 5% beef kidney
Beef heart is rich in taurine, folate, iron, zinc, selenium and vitamins B2, B6, and B12.
Beef tripe is high in vitamin B12, selenium and zinc and is very palatable to most dogs.
Chicken is packed full of vitamins B6 and B12, as well as potassium, magnesium, folate and zinc.