Butcher's Block Bones Hickory Smoked Beef Knuckle Buster Dog Bone Large, delicious Hickory Smoked Beef Dog Bone "Knuckle Buster" dog bone, made in the USA Bones are hand selected from a US human grade facility located in Nebraska from USDA inspected Beef Bones have excellent dental benefits for dogs and can help clean teeth Helps to relieve boredom and satisfies the urge to chew Excellent source of vitamins and minerals