Fresco is the innovative ultra-resistant toy by Zee.dog, made with plush on the outside and a natural rubber skeleton on the inside. Suitable for medium and small-sized dogs, Fresco works like two toys in one: once the plush outer part is worn out, the fun doesn't end, but rather, your four-legged friend will discover an internal skeleton made of natural rubber that they can continue to chew on, which is durable and non-toxic. No toy is indestructible: Recommended for dogs with medium chewing.