Welcome to EBN. I have to say, I have never heard of giving cottage cheese or orange juice and canola oil. First, Royal Canin is not the best food. I had my Brutus on the prescription Royal Canin because he is allergic to so many things, it was the only food that agreed with him. If he is on this food because of allergies, maybe you could try to get him on a grain free limited ingredient food and see how she does. Try to stay away from chicken as most bulldogs are sensitive to it. Also, most of us give a probiotic with a meal. You can give plain non fat yogurt. That's what come to mind right now. Good luck with your new baby.