That would come down to the discussion on survive vs thrive. You may see a vast improvement if you got them onto something a little better. Seeing that RC is such a low quality food, switching directly onto something high protein, lower filler, etc would be difficult for your dogs to do straight up (not sure what else you tried) I would recommend transitioning them onto a mid range food-I like Precise Foundation for a transition food-and then onto something else. Precise foundation is still chicken and brown rice, but with less trash than the lower quality foods. It’s easy on the stomach and the protein is still not too high. Once they’ve made it onto that, you can go into a 4-5 star food and hopefully continue to rotate to build a healthy gut
