Tough chewers have met their match with the Outward Hound Invincible Minis dog toy. Designed with dogs and durability in mind, this cute dog features two layers of super-durable fabric and double-layer reinforced stitching for superior chew resistance. The unique Invincible Squeaker is designed to keep squeaking, even if it's punctured, so your precocious pup stays engaged and plays longer.