From the rugged terrain of the Pacific Northwest, where wolves have hunted along the Snake River for centuries, comes BLUE Wilderness Snake River Grill Dry Dog Food. Packed with delicious, protein-rich trout, venison and rabbit — it’s sure to satisfy your dog's wolf spirit! BLUE Wilderness dog food is a product of the Blue Buffalo company. Based in the United States, Blue Buffalo makes premium-quality pet foods featuring real meat, fruit and vegetables.