I have three cats. Two are brother and sister orange kitties and the other isn’t related (she’s black and white) . The one who is not related is really obese. The cats are half indoor half outdoor (they like to play outside for a few hours but stay inside most). The black and white cat doesn’t really run or exercise a lot. if she’s inside she will lay in one spot the entire day. We feed the cats in one room because sometimes one of them will be left outside and we don’t want to forget to feed that one. The two orange cats will eat a little bit of their food and run off. The black and white cat will eat all of her food and then the other cats’ leftovers. I’m not sure what I can do to help the overweight loose weight. The vet hasn’t really reccomended anything.