Canadian Brand. Rollover's Turkey with Cranberry Stuffed Hoof is a natural, cleaned beef hoof filled with Rollover's delicious blend of turkey meat and cranberries combined with Canadian grown whole grains, vitamins and minerals. 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! This tasty filling has the added benefits of cranberries, a superfood, packed full of anti-oxidants that can help prevent urinary tract infections. Feed as a chew treat.