Outdoor Bunny

The nicest new outdoor bunny came hopping by this afternoon while the humans were out and it got us to thinking.  What if we opened the door and allowed a few of the outdoor bunnies to move in in Brother's place?  We're sure they would be wonderful siblings, and certainly wouldn't act like Brother, deserting us so frequently and leaving the human sobbing.  We would have done that today, but we couldn't find the spare door key.  We must locate that in case the bunny drops by again tomorrow.