Barnsdale Farms Select Oven Roasted Pig Ears Dog Treats. Oven-roasted to perfection, Barnsdale Farms Select are made with simple ingredients and never any additives or preservatives. Our nutritious treats are perfect as training rewards or a handful of "I Love You"! North American Sourced 100% Natural Glucosamine & Chondroitin 1 Ingredient Made in Canada Available Size: 12 Pack