Get the best deal with the Spizzles bulk box. Spizzles® Australian free-range bully sticks are 100% natural and contain no additives or preservatives. This extra long pizzle has been grilled to hold the flavors intact, so your dog will not only enjoy its taste, but savor it for a long time. It is low in fat and an excellent way to reduce tartar buildup. Spizzles brand bully sticks are easy to digest and have passed our inspection standards. What's more; they come from free-range, grass fed, hormone-free Australian cattle. Spizzles buys direct from the source, so you get the savings and your dog gets the enjoyment of chewing a healthy organic bully stick.