3 of mine are on the Hills Science I/D food because they had prolonged diarrhoea. It hasn't cured them completely but it is the best they have been in months. The wet food goes through them like anything though so they are on dry for now.

All mine love the RC sensitive though so I think I have been quite lucky. You have to check with your vet before changing to the Hills Science I/D food, just to make sure. We had the same with stool and blood samples and everything else!

Louise
X