Designed for the largest chewers, the Power Chew Knuckle Bone BIG dog chew toy is virtually indestructible! This durable chew toy is made from tough, long-lasting nylon and features robust chewing ends to satisfy the most extreme chewers. It offers dogs a familiar bone shape and features delicious flavor throughout, adding to the chewing excitement. Plus, this USA-made big dog chew toy helps clean teeth and freshen breath as your best friend chews. Nylabone chew toys are veterinarian recommended and made to solve a variety of chewing challenges!