The JW Pet HOL-EE Roller Puzzle Ball Chew and Fetch Rubber Dog Toy - Assorted Color is intended as a play ball for multiple dogs at once. This oversized lattice ball, made from the same high-quality rubber, can be a toy and an exercise tool – some people even use it for canine “soccer” or Treibball because dogs can push it with their nose without it deflating. It has all the features of the classic Hol-ee Roller: you can hide treats inside its large honeycomb openings or let your dogs tug and chew on its flexible walls. Despite its size, it’s lightweight and bouncy. The Jumbo Hol-ee Roller is a terrific way to get big dogs moving; it encourages them to chase, pounce, and figure out how to pull goodies out, providing hours of brain-and-brawn stimulation. Available in Multiple Sizes