One important thing to add is to look for a food that lists a whole protein (like chicken, salmon, or lamb) as the first ingredient, rather then a by-product or meal. Also, keep an eye out for brands that have undergone feeding trials rather than just being formulated to meet standards—this info is usually in the fine print or can be found by emailing the company. Lastly, pay attention to your dog’s age and size, since puppies, adults, and seniors all have different needs, and large breeds have different requirements from small breeds. Anyone have favorite brands that they’ve found work well for dogs with sensitive stomachs?