Hol-ee Cow Small Dog Toy Hol-ee Cow! Hol-ee Cow is specifically designed for small dogs and puppies and features the same non-toxic, durable, super-stretchy design as the original Hol-ee Roller. Designed with small mouths in mind, the Hol-ee Cow works great as a chew toy, fetch toy, and treat toy! This versatile dog toy features a unique open design that allows you to stash small treats or kibble inside for house of entertainment for your dog. The non-toxic, durable rubber is gentle on your dog's mouth as they chew. Keep your puppy happy and entertained with the JW Hol-ee Cow Dog Toy. Size: Small Color: Green Perfectly sized for puppies small dogs Stuff with treats for added fun Great for fetch and as a chew toy Made from durable, non-toxic rubber that is gentle on your dogs mouth Dimensions 4" L x 3.5" W x 3.5" H