I’m at a friend’s place and the cat keeps bringing in dead (or half-dead) animals into the house. It’s my understanding that cats think we are big, helpless kittens that don’t know how to hunt. Hence, they think they are doing us a favour.
It seems like a few mice actually escaped and found refuge in some walls in the house, so these “presents” are actually more than just annoying (and smelly if the dead animal ends up behind the couch).
My cat was lousy catching birds… but man, did she ever open a can of whoop-ass on the mice, rabbits and squirrels.
Since she’s been dead - the fucking squirrels managed to get into the rafters (which are finally getting closed up as I type this) and we’ve had three mouse infestation waves. The rabbits have completely wiped out the backyard garden now, 5 years running.