The perfect crunchy treat for your meat-loving dog, Wilderness Duck & Chicken Trail Dog Treat biscuits are made with only the finest natural ingredients like Duck, potatoes and flaxseed. Wilderness Trail Treat Biscuits are 100% grain-free so your dog can enjoy a high-protein treat without any of the grains that contain gluten. | Blue Buffalo Wilderness Duck & Chicken Trail Dog Treat | Size 10 oz