Rubber Spike Dumbbell Toy for Dogs, is a fun toy for your dog! Let your dog play away with this cute and fun toy! Chew toys help satisfy your dogs instinct to hunt, and promote better dental health, less stress and less boredom. Buy it now from Dumbledog at the best prices! Dumbledog Petstore is a company that sells quality pet supplies at great prices. We offer a fun selection of products for cats, dog, and other animals. This toy is made from rubber, to ensure safety and the best possible quality for your pets!