Made with real peanut butter. Vitamin & mineral enriched. No rawhide. Highly digestible. 100% delicious. Helps maintain healthy teeth & gums. The healthy alternative to rawhide. SmartSticks have all the benefits of a rawhide chew - without the rawhide! Many veterinarians are concerned with the potential health risks associated with dogs consuming rawhide. No Rawhide SmartSticks are made with real peanut butter, chicken and wholesome vegetables for a scrumptious taste dogs can't resist! Vegetable & peanut butter outside. Real chicken inside. Made with real peanut butter, chicken and vegetables. Rawhide-free. Easy to digest. Chewing helps maintain healthy teeth. Calorie Content (calculated): ME = 2,935 kcal/kg; 55 kcal/chew. Treated by irradiation to preserve freshness. www.SmartBones.com. 1-877-336-Dogs (3647). Made in Vietnam.