Dcat went to the vet today, and it was mentioned that I needed to change his diet. He said the food we feed him is bad quality but didn't say how specifically.
He recommended either Hills or Royal Canin, unfortunately neither of these do a grain free version which Dcat needs, otherwise he gets a very upset stomach.
We use Applaws at the moment and I thought it was ok with a good protein content, obviously I was wrong. We have also tried James Welbeloved and Wainwright's, both of which didn't agree with him. Also AVA (pets at home brand) which kept being recalled so I don't really trust it.
Can anyone please recommend a good grain or gluten-free food to try?