Yep. That's the "sensitive stomach" diet which eliminates grain. Evidence is that the corn is causing inflammation. You want the omega threes to be in proportion to the sixes in a 3:1 proportion if memory serves. Current reference research suggests 5:1, but I think that's probably being too generous. source: https://www.dogcancer.com/articles/diet-and-lifestyle/omega-3-and-6-for-dogs/