Both of my dogs are on Iams food. It's not much more expensive than Purina and it's a better quality food far as I'm concerned. Whatever food you decide to use make sure you get Large Breed. Goldens are considered a large breed and they get just the right stuff they need from the proper food for large breed dogs.
Good thing Iams has a good variety of stuff for different groups of dogs. Got a Giant Breed pup and a Large Breed senior citizen.
