Ha...not my lazy outdoor cats that didn't prevent a pregnant mouse from getting in the house. My 2 indoor male kitties, Freedom and Co-Jack (as in ColbyJack cheese) have been killing mice a lot lately. I just took a dead baby away from Freedom, who was playing with it, because I didn't want my dogs eating another one.
I know there is at least one adult still that they need to get.
The outdoor cats get some birds, moles, and the occasional tree rat.
I've had cats get a rabbit, a snake, and of course lizards. And one great hunter who'd bring me the snouts or tails of 2-3 large rats a day.