We had cats at the farm for one reason rats and mice. We never fed them or watered them. If they survived, they had to fend for themselves. I hate cats.I'm a huge hater of cats but I respect what you have done for the record. A friend has suggested a cats as he has one. Doesn't feed it, doesn't give it water, yet it has survived for years.
To survive, it has to eat rodents and whatever.
The issue with us having a cat is the wife. She would have to feed and water it with premium food to the point it wouldn't hunt to survive.
Cats won't happen here.