Wellness Complete Health Natural Dry Large Breed Dog Food, Chicken & Rice, 15 Pound Bag Flavor:Large Breed Color Name:White Size :15 25lbs Color Name:White Size :15 25lbs Barn Shaped dog house that protects your dog from the hot or cold outdoor elements improved insulation helps to keep your dog warm in the winter and cool in the summer rear air ventilation system to promote air circulation extended rim on the roof to divert rain raised interior flooring to kelp keep your pet dry available in a variety of sizes and colors Dog measuring between 31 and 33 15 16" would require a large which is what many large breed dogs need to maintain healthy joints while also providing a rich source of carbohydrates from oatmeal