Best Bully Sticks Premium Kangaroo and Crocodile Sausage Dog Treats (25 Pack) 100% Kangaroo: Meaty Flavor your Dog will Love Nutritious Snack: Natural source of Zinc, Iron, and Vitamins B6 and B12 Hypoallergenic: Suitable for dogs Sensitive to Beef or Chicken 100% Digestible: Easy to Digest All-Natural Treat: NO Additives, Preservatives or Unhealthy Chemicals