From the manufacturer:
Packed with whole animal butcher cut protein, these high-value freeze-dried treats are full of naturally occurring vitamins and minerals, because your pet deserves the best.
Butcher cut raw protein is the perfect guilt-free treat that also builds strong muscles for more play, naturally supports digestive and oral health, and provides essential nutrients to support your dogs vitality.
INGREDIENTS: Beef, beef liver, mixed tocopherols (preservative)