Making a very long story as short as possible...our dog ate Science Diet for the first seven years of his life. Then he developed horrible, horrible hot spots and it was suggested on this forum that he had an allergy to wheat and/or soy and that we should switch to Natural Balance. Thank you! It worked sooo well. The hot spots were gone in just days. He slimmed down and looked awesome for almost a year now. But now he has developed horrible dandruff on his back. We looked into all the causes and the only thing left that he is not getting enough fat. So we tried giving him a bit of fish oil and/or meat fat. It works but...the gas. OMFG, the gas he passes. We have to leave the room and I am seriously considering buying stock in Febreze. So, any suggestions for a dog food that is hypo-allergenic like Natural Balance Potato and Duck, but that has more fat in it? Our noses thank you in advance!