This Marvel Comics Hulk Treat Pull Toy For Dogs is made of canvas and rope. This superhero toy is ideal for small and medium sized dogs. All Marvel Classics toys have a squeaker, which only adds to the fun! All Marvel Classics toys have a squeaker, which only adds to the fun! This toy for dogs is a great addition to your dog toy bin, dog toy box, or dog toy basket. Share your love of the Hulk with your pup today. Safe, easy to play with, and fun for everyone, this toy is just what your dog wants and just what he'll love. Even better, it's perfectly sized for your dog. Have fun protecting the world from crime!