Cat 1 is on medicated food. Cats 2 and 3 are on normal. We put cat 1s bowl in another spot from cats 2&3 and he learned. He knows better now. We also time feed them so we can watch, but after time he learned. We can even leave for a week now and he still eats just his food. Just move them on...
As someone who has a cat with these severe issues, please feed your cat the prescribed diet. We had to teach him to eat out if his own bowl, away from out other two. We tried going back to regular food and he got sick again immediately. We order from chewy,com and do auto ship which gives an...