The immune system dog food collection offers a range of dry and pate dog food formulas specially designed to support the immune system of your furry friend. From puppies to seniors, this collection has something for every age group and dietary requirement. The collection includes formulas for sensitive stomachs, skin issues, and weight management. The chicken and rice-based recipes are high in protein and essential nutrients, perfect for active dogs. The vegetarian recipe is plant-powered and specially formulated for small breed dogs. Choose from grain-free or grain-inclusive options to suit your dog's needs. Give your dog the best nutrition with the immune system dog food collection.