HIMALAYAN DOG CHEW TREATS - 100% NATURAL Ingredients 100% Yak and Cow Milk. Salt and Lime Juice. Guaranteed Analysis Crude Protein Min 52.6%. Crude Fat Min 0.9%. Ash Max 6.0%. Moisture Max 10.2% No Preservatives, No Binding Agents, Grain Free, Gluten Free All Natural Dog Treat. No refrigeration needed Small under 15 pounds. Medium under 35 pounds. Large under 55 pounds. XL under 70 pounds.