We use wainwright’s dry and crave then add wet, it does take time to find a food they are ok with. The dogs trust recommend wainwright’s so carried on with that. If his tummy gets bad give him chicken and rice to help! Hopefully you’ll find a good food soon, I know it took us ages to find a wet food that suited.
We have been, building him up gradually- sadly doesn’t make any difference.
We use Purina pro plan dry food as it was what the breeder recommended. We tried others, but it gave him really stinky wind. Seems to be good for him as he is very fit and healthy and has the shiniest coat I've ever seen.
Give him a mix of wet and dry!
Thanks all, some good ideas here :)