It's not like he's starving to death, it's just... he quickly seems to be fed up with any dry food after a while - except perhaps Royal Canin for YOUNG MALES! I don't want to give him too much of that, I'm sure it's not good for him. He get's it as treats in the evening - just about 10 pieces. I will of course ask my vet about which food he should have regularly.

I will ask about Omega 3 too and what else there is. He may need some supplements of some sort. Sometimes, when I've changed his litter, he will try to eat it.