We had about 20 strays here when we first moved in. The building across the street was feeding them. She has moved and new people are renting. I've caught all the kittens I could and brought them out to farm. Another lady has been trapping the adults and rehoming to local farms. We are down to three.
I hate cat poo in my flowers. Darn neighborhood nuisance cats! But the Malinois makes for a good deterrent.
As for Jack feeding them all, sigh. The things we put up with! Lol, but I guess husbands are worth it.