I used the RC Hydrolized Protien and it's worked well for all of my three. Pebbles has been on it for about 3 1/2 yrs. I'd like to call Pebbles intolerant to certain ingredients. I had tried everything to help her and this was the only thing that helped.
We had been feeding RC a Small breed or Yorshire a Terrier for almost 3 years until Bogey had anal gland and ear infection issues. Our vet called it "ears and rears" relating to food. I switched him over to the RX food see if it would help and he hasn't had any problems in almost a year. We finished up the RC Small breed that I was using for Doodlebug and asked the vet if he could eat the RX food for simplicity. Now they all eat the RC RX food and ate all doing really well. Since I was already using RC the RX food really wasn't that much more expensive.
__________________ “Never argue with a fool, onlookers may not be able to tell the difference.”  Mark Twain |