Thank you for your prompt answer. I actually give tham half a 85 grams each of can food (so about 42 grams each - sorry, I live in Canada, but conversion app says that is about 1.5 ounce each) and then they have 100 ml of dry food in two meals, 60+40 (which seems to be 3.3 ounce each). They have a fountain, so they drink plenty of water (and play with it); do you think I should change this menu, for example give them twice half of can food (84 grams total then) and then give them something like twice 40 grams (80 grams total then) of dry? Thanks for the suggestions of can food, I will find for sure one of these brands and since they are very nice cats I am sure they will like it.
Thanks a lot