I feed Royal Canin (junior).

I wanted to feed Burns (BUAV APPROVED), apparently brilliant on the tummy and very natural but he got the runs and it just wouldn't settle... After research I found that there were quite a few people with 1 dog who just couldn't settle on it, whereas most dogs found it really easy.

I tried many other foods EXCEPT BARF and none worked until I came on to Royal Canin.

Royal Canin has it's issues as well though, the puppy food (even the large breed!!!) has 32% protein and high fat etc... So he's on one 15 kg bag of the puppy for now and then I'm stepping him down to the Adult RC to prevent growth related problems

Expensive though... 59 euros for 15kg bag.