These long-lasting chews are simply air dried to preserve as many nutrients as possible. A single source protein, Deer / Venison is a good alternative to more widely available proteins if your dog has common protein allergies or sensitivities. A perfect dental aid, they help to remove tartar from your dogs teeth. Key benefits:- * 100% Deer / Venison * Perfect dental chew * Hypoallergenic * Air dried for maximum nutrient retention * No chemical additives, preservatives, flavourings Any natural treat containing bone carries a risk of splintering. Dogs should always be supervised when eating. Fresh water should be available at all times.