Eukanuba’s Puppy Food for Large Breeds, recommended for large dogs, has tailored levels of energy, calcium and phosphorus to help promote optimal joint and bone development. With an optimal ratio of Omega-6 and 3 fatty acids to help your puppy have a healthy skin and a coat, and high quality animal-based protein to help build strong, lean muscles. Moreover, it contains optimal levels of DHA, clinically proven to promote smart, trainable puppies. Eukanuba Puppy & Junior Dry Dog Food for Large Breeds is developed with veterinarians and is recommended by top breeders*. It is 100% complete and balanced to help your puppy grow the healthy way.