Deer antlers do not splinter and deer antlers dissolve slowly through the dog’s saliva. Make sure that the deer antlers are thrown away when only a small piece is left. This antler is gluten free and contains no colouring or flavouring. An additional advantage is, that an antler does not give off and does not stink. This is also very pleasant for the owner. It may be wise to watch your dog in the beginning when he starts with the deer antler. Not suitable for puppies and older dogs as the deer antler is hard.