There are only two ways to stop cats from eating each other’s food. One is to monitor mealtimes and intercede when you see one cat moving toward another’s bowl. Fine if you’re home all the time, not so good if you have a busy schedule. The other way is to use a microchip pet feeder. Each cat gets their own feeder that will only open for their unique microchip. The feeder is fully automatic, so you don’t even have to be there to keep the peace!