Mini Baby Stretch the Bunny with Chew Guard is just what dogs want! Chew Guard Technology™ is a proprietary manufacturing process that adds a super tough, durable liner to every toy. The Chew Guard lining was specially engineered to withstand the daily rigors of a dog's play. Dogs are tough but Chew Guard is tougher! All seams are double stitched and reinforced as well. Chew Guard Technology toys should stand up to your toughest chewers.