Thanks. One of my cats is more fussy than the other and I've just been trying to find an affordable brand that they would BOTH eat, hence the varieties I have tried recently. Two cats = 4 tins of applaws or finest a day, which works out at £60 a month on wet food alone. If only they liked Bozita.........

I worry that they don't get enough moisture in their diet which is why I'd prefer it if they ate mostly wet food. Am concerned about the effects of feeding a lot of tuna, and not sure if the same "dangers" apply if the tuna is the main ingredient in a complete cat food.