My little one, Luna (Pit mix) has a crazy sensitive stomach. She's been on: Blue Buffalo Puppy Wellness Puppy Blue Buffalo Adult (Chicken formula) 4Health Lamb and Rice She has a double ear infection, and all foods make farts that can clear a small city. They're awful. He poop is rarely consistent. I'm wondering what is a good brand of hypo allergenic food that she can be maintained on? Something simple, less gassy. I've avoided Corn, Wheat, Soy - all the big "fart causers & no nos" Any ideas?