Owners like that should be smacked.
I know, it's not the poor cats fault. I just can't believe people leave pets behind. And dogs are left behind here too. The cats are hard to care for but the town does an awesome job taking care of the dogs.
My husband, since he's very allergic (I'm a little allergic) made me stop feeding them. We had a Mama under our deck. I caught the kittens when they were older. I hope they are now someone's pet! Now make sure you tell your kitties how lucky they are. LOL!