I have fed my dogs food from Flint River Ranch (
Fasteners for Retail - Home). They use no preservatives and have lamb and rice or trout and sweet potato food. Now that they are senior puppy boys they get the senior kibble with chondroitin in it and they seem to be doing great! The prices are reasonable and there is no shipping charge. It beats lugging the bag out of the pet store into your car (then from car to house). I think they have free samples.
PercyandWeb