With this snack your dog can have fun while effortlessly cleaning its teeth. HUNTER Spike Bones are scientifically engineered dog snacks, made from premium raw ingredients. Its carefully selected ingredients create a tasty dog snack that freshens your dog's breath and helps clean your dog's teeth. HUNTER Spike Bone Dog Chew - Medium at a glance: Contains 4 Bones Size approx: 10 cm Please note: dog bones, treats and snacks are available in a range of types and sizes so make sure to choose one that is the appropriate size and shape for your pet. For their safety, please supervise your pets when they are enjoying a treat or bone.