Designed for strong chewers, the Freezbone Super Durable Freez Doughnut Tough Chewer Treat Dispenser Dog Toy offers long-lasting entertainment and enrichment. This customizable, fillable chew toy provides up to 45 minutes of engaging activity, helping to relieve boredom and anxiety during daily play sessions. Made from 100% natural rubber, it's safe for dogs and easy to clean. Pet parents can stuff the toy with their dog's favorite treats (sold separately), freeze it for added challenge, and watch as their furry friend enjoys a mentally stimulating and rewarding experience.