Only Cereal Free Cat Food. Great if your cat is allergic to all cereals.
I used to use Royal Canin Sensitivity control SC31. My cat was diagnosed at a very young age with his sister to be allergic to all cereals (wheat, maize, rice, soya, etc), rabbits, tuna, white fish, etc.
SC31 ingredients were changed last year, and I had to search for a cereal free dry food for my cat. Applaws was, and still is, my only option.
I am lucky my cat loves it and never seems to get tired of it. He has been on this diet for over a year now, no problems observed. It's the best smelling dry cat food, so your cat will be unlikely to get bad breath. He doesn't bleed when I stoke him now, or lose loads of fur from stoking. Nor is he having diarrhoea.