KONG Knots Belly Hippo is soft and cuddly on the outside with a strong, durable rope ball on the inside making its belly round and weighty. This dense internal skeleton rope ball adds heft and movement that entices instinctual thrashing, flinging, and light chewing. A squeaker in this purple hippo’s head piques dogs’ interest and adds excitement to play sessions. Knots Belly Hippo is also ideal for dogs who like to carry their toys, as well as for naptime snuggles. Have fun watching which way your dog likes to engage with this multifunctional toy! Internal knotted rope ball skeleton in belly adds heft and movement Dense body satisfies natural thrashing, flinging, and chewing instincts Squeaker in head piques interest Multifunctional toy for dogs with flexible playstyles Soft & strong hippo character