My 6 month old Flat Coat Retriever has had severe tummy troubles since the day he arrived. Due to repeat Giardia infections he has an extremely sensitive stomach and we've tried so many different food brands, from Arden Grange to Wellness Core, Wainwrights, Fishmongers Finest, even prescription food from the vets didn't settle his chronic diarrhea, but somehow this did! As soon as we started transitioning to Nourish his stools firmed up and the frequency has gone from 5-6 stools a day to just 3 so we're both much happier! It can be a long process trying to find the right food for a dog with a sensitive stomach, but we've finally found 'the one', apparently it's delicious too! Highly recommended!