the only thing that helped
My cat suddenly had severe diarrhoea overnight, even though I only feed her high quality, grain free foods. After 3 months experimenting with all the diet foods (the vet was totally clueless), I tried this RC as a last resort and voila, after 2 days a nice normally formed stool! I've never been so happy as after she created this!
We tried then to slowly switch to RC Sensitivity Control, and then also tried the Hypoallergenic one, but both attempts ended again in severe diarrhoea. So we're sticking with Gastro Intestinal for now.