BLUE Wilderness Trail Treat Biscuits are so tasty that the entire wolf pack would run for miles to get just one. The perfect crunchy treat for your meat-loving dog, Wilderness Trail Treat biscuits are made with only the finest natural ingredients. Like all BLUE Wilderness foods, 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.