Interesting and Funny: This Aduck aggressive chewer dog toy features a squeaker, A perfect toy for your pets to have fun! With clear sound while your pet squeezing. Dental Care: Spiked dental nubs effectively clean your pet's teeth, promotes molar and glister health. This chew toys is veterinarian approved. Material:Non-toxic TPR (Thermoplastic Rubber) is soft and durable. Bite resistant and flexible. Dimensions:4.92' * 1.97' Suitable for small medium puppy dogs, cats, etc Note:Pet toy selection should be determined based on the habits and size of your dog. Please remove and replace if worn or broken.