I would think that any high quality food that agrees with the dog would be good. If you are doing agility you might want to also consider supplementing with glucosamine and chondroitin for joint support. You could look at Acana Regionals, or other foods that are for sporting dogs like Annamaet, Dr. Tim’s. Earthborn has good food, as well as Nutrisource. In fact, if it were me, I’d look at this list of 4 and 5* rated foods, find those that meet my criteria, that I could easily get, and pick a few to try. Good luck to you! I know others will respond soon with their suggestions. 🙂
