This Nylabone Power Chew Dura Chew X Bone contains the savory beef flavor that dogs love! Built to withstand the toughest chewers, this durable nylon dog toy for aggressive chewers features four textured ends that help clean teeth and freshen breath as your dog enjoys his chewing session. It's easy to hold and provides tons of chewing fun. Keep your dog happily busy with this fun textured dog toy!