Ol? Roy 3? Natural Stuffed Shin Bone Dog Treat and Chews are a treat that your dog will appreciate! Our sterilized beef shin bone is stuffed with a delicious, soft center! It helps to pacify your dog?s urge to chew which makes it perfect for an aggressive chewer! Sam Walton lived his life with a passion-whether it was building a successful business, relaxing at home with his family, or hunting with his favorite bird dog, Ol' Roy. Sam used to say, "I treat him like family." So when Sam Walton developed a dog food that would carry his dog's name, he wouldn't settle for anything but the best. Today, for millions of dog owners, Ol' Roy represents premium quality, top nutrition, excellent pet care, and great value. Just like Mr. Walton would have wanted.