While the bodies of these toys are stuffless, we have included spots to STUFF with treats for your dog to find. These Hide ‘n Seek nosework toys are made of a durable nylon and plush combination and feature a pocket on the side, as well as a pocket on its belly to hide kibble or treats. A hidden squeaker and gently stuffed head add more engagement and chewing satisfaction. Crinkle material throughout the body adds another sensory stimulation. Suitable for gentle to moderate chewers. To maintain the longevity of this toy, we recommend removing it after all the treats have been foraged.