Blue Buffalo Wilderness Canned Dog Food - Blue Wilderness Dog Food & Holistic Dog FoodFeed your dog Blue Buffalo Wilderness Canned Dog Food. This holistic dog food features a high protein, low carb formula inspired by nature. The recipe provides the high concentration of meaty ingredients like duck or salmon that your dog loves. The grain-free formula is ideal for dogs that have sensitivities to gluten. Rounding out the top quality protein are a selection of wholesome ingredients rich in all the vitamins and nutrients your furry family member needs. Blue Wilderness dog food does not contain any poultry by-product meals, corn, wheat, soy or artificial preservatives, colors or flavors.