NutraBone treats are made from real chicken and high quality ingredients to provide the best of taste and satisfaction for your Pets. Treats are made in small batches. High quality human grade ingredients. HACCP certified ingredients. Made with real chicken (Non-vegetarian). No harmful chemicals. High quality fiber for easy digestion. Zero Trans fats. No added fats for healthy heart. Low sugar recipe. Experts advise to keep the consumption of any treats within 10 % of daily diet. Storage Guidelines: Stored in cold and dry place away from direct sunlight make sure the seat is in touch before buying. Refrigerate after opening. Consume within one month. Not for human consumption.