Rollover Stuffed Beef Hooves are natural, cleaned beef hooves that are filled with our delicious dog food and carefully baked for your dog’s chewing enjoyment. Rollover hooves are a good way to satisfy the natural urge to chew, while helping to clean teeth, and dogs love the smell and taste! Each hoof is shrink-wrapped to ensure freshness and these are available with 5 different fillings. Feed as a chew and please always supervise your dog with any treat. Rollover Plain Hooves contain approximately 3.2 calories/g and the Chicken filling contains approximately 3.2 calories/g.