The Bumble Ball is back! Otis & Claude Dog toys Bumble Ball is the original retro interactive motorized dog toy made famous in the early 1990s. Your dog will be entertained with the unpredictable jumps, shakes, wiggles and bumbles. Specially reinforced nobs for pets. Your dog will go “crazy” trying to catch this “Bumpy Ball”. Entertain your pets for hours For small to medium sized dogs, not a chew toy, not for aggressive dogs For supervised pet entertainment Product Dimensions: 4.5 x 4.5 x 4.5 inches Includes 3 alkaline AA batteries Comes in assorted colors, please allow us to choose for you. Thank you.