I'm thinking about switching Orion and Laika to grain free food. Orion loves his Purina One but recently started having HORRIBLE gas, especially when he sleeps. Bad gas I can live with, but Laika recently started to be insanely itchy. She has raw patches under her arm pits from where she's scratching and she practically can't function. She can't walk from point A to point B without stopping multiple times to scratch. I've washed her with anti-itch shampoo and conditioner, it even had hydrocortisone in it, and the scratching stopped for about 30 minutes then started up again. She's very uncomfortable and I've heard a lot about food allergies causing this. She also has had soft poop since I got her. Their food has corn in it so I'm wondering if that could be the culprit so I thought about switching to grain-free foods. A lot of grain free foods are for adult dogs but Canidae and Taste of the Wild are for all life stages. Is this too high protein for my pups? Has anyone else used these foods and if so, how did your corgis do on it? Anyone's dogs have a grain allergy?
And what about AvoDerm? It doesn't have corn it it but it does have rice bran and oat bran. And I've heard avocados can be toxic. I've also heard good things about the Blue Buffalo puppy food, it doesn't have corn in it, its grain source is whole ground brown rice, whole ground barley, and oatmeal.