blue, I don't have cat's, 3 dogs and about 150 birds but hubby works in heavy industry and there are lots of feral cats there, last year a few of the blokes started feeding one in particular who was a bit friendly, soon after they chipped in and had him de-sexed.

Since that we have found  homes for two kittens (same work site), another cat has been adopted by one of the worker's and another by one of the cleaners.

They all take turns buying cat food (even one of the bosses).

The next door neighbours have a big ginger cat who often sits on our avairies, we and the bird's don't mind, keep's the butcher birds away.