Hollings Standard Buffalo Horn are a 100% natural chew suitable for adult dogs. The buffa horn helps to encourage chewing, which not only stimulates your dog to help reduce boredom but also helps to release saliva and promote teeth cleaning. Hollings Standard Buffalo Horn at a glance: Standard Buffalo Horn: suitable for adult dogs 100% natural chew: helps to encourage chewing to stop your dog getting bored Helps clean teeth: the chewing helps to release saliva which cleans the teeth Grain-free recipe: this chew contains only 100% buffalo High protein chew No artificial colours, flavours or preservatives