Planet Dog Orbee Tuff Sol Ball Toy is a celestial offering from the Cosmos collection. Orbee Tuff Cosmos are stellar orbs floating around your pup's Slobber System. The Sol is sized for the biggest pups in the spaceship. With the Cosmos line, the sky's the limit! Sol is rated 5 out 5 chompers on Planet Dog’s durability scale, making it tough enough for every “Astro” naut.