We will! We’ll give them a special canned treat tonight, in addition to the dry :~)
I think it’s made a big difference having them out hunting at night. Ours are always in after dark, even the dogs, the night belongs to the ferals, and I see them hunting around the birdfeeder for the mice who come to eat there.
And we haven’t seen one mouse in the barn since they’ve been here.
I love having my feral cats around. And I’ve learned that the dead mole, mouse, whatever is their way of saying they are on the job 24/7. And if Bob so much as gripes that he is overrun with rabbits, the next day he finds a dead rabbit in the alleyway :) Complain about birds eating all the horses grain and low and behold - next morning there are feathers all over the place.