The Nosh Flexible Meat and Cheese Dog Bone is strong enough to withstand even the most enthusiastic of chewers, Zeus NOSH STRONG will keep your dog busy and challenged with the added benefits of exercising jaw muscles and helping to maintain oral hygiene. Designed specifically for active chewers, the Zeus NOSH STRONG Chew Bone is made of strong, durable nylon that satisfies your dog's natural chewing instinct while providing long-lasting enjoyment. Key Features:For active chewersMade of 100% nylonSatisfies the natural instinct to chewHelps prevent boredom and destructive chewingSafe and durableLong-lasting funAll flavor3 sizes: Small, Medium, LargeAvailable in 3 flavors: Chicken, Bacon, Beef and Cheese