It's a swirly whirly universe with toys that are out of this world! Check these gigantic, galactic orbs sized for dogs 65 pounds and up – they get four out of five "chompers" and are the perfect fit for those big mouths. As with other offerings from Planet Dog, the Cosmos collection ($16) includes a minty smell (taste?) and a Treat Spot for stashing a healthy snack. Catch the four bouncy balls in the widget below.