Your dog will love grabbing, tugging and chewing on the eight rope legs of these curious creatures. Built tough, they'll tug away on these plush rope chew toys for hours of fun! Caterpillar toys come in two sizes: Regular 8 inch and Jumbo 22 inch. Regular size toys have a strong squeaker inside. Jumbo toys have a big grunter and rattle in the body and a squeaker in the head to provide all dogs' favorite play noises. Yes, the Jumbo toys grunt, squeak, and rattle! If this doesn't thrill you dog, wake him up 'cause he's sleeping! Regular size suits most dogs. Jumbo size is great toy for large or multiple dogs.