RFSK1 KNUCKLE SMALL 3PK Pet Supply. Pet Supply » All Pet Products » Dogs » Treats » Rawhide Treats • Cow/Pig Ears Treats • Bones Treats • Cookies/Biscuits Treats • All Treats RFSK1 THE KNUCKLE-SMALL(3PK) buy bestselling pet products, supply find reviews, ratings, prices List Price: $8.11 You Save: $0 [ + Zoom ]   [ Buy Now ] Pet Products : This item is currently not available. Non User