My kitties have only ever eaten dry catfood, but after doing some reading, here and elsewhere, I've decided to start supplementing them with wet catfood - I bought some today, but the problem is, I'm not sure how much to give them - the tin only gives instructions for if the cats are exclusively eating wet food. My cats free feed on dry, and they usually eat about 1/2 a cup each of dry food a day, sometimes a bit more - how much wet food should I give them? Thanks in advance!