I've raised 15 cats in my life and own 7 now. It's almost purely genetic. Right now I have 6 trim cats and one fat cat and I feed them all the same way. I've ha

I've raised 15 cats in my life and own 7 now. It's almost purely genetic. Right now I have 6 trim cats and one fat cat and I feed them all the same way. I've had one other fat cat that passed away, same story.