NYB1100 Features: * Dog toy * Long-lasting chew recommended for powerful chewers * Be sure to select the proper chew and size for your dog"s particular chewing style * Bristles raised during chewing clean the teeth, and this cleaning action helps reduce plaque and tartar buildup Options: * Available in Regular and Wolf sizes Dimensions: * Regular: 8.25"" H x 4.63"" W x 1.75"" D * Wolf: 8.5"" H x 5.5"" W x 2.5"" D