One day last June, we heard our yellow lab Zack in the spare room barking and growling and just going crazy. We went in to investigate and saw the little baby bunny sitting on the other side of the sliding glass door. Zack was doing his best to get to that little bunny, trying to get through the glass, dig through the floor, anything. Through all of this, the bunny just sat there, not moving, as if saying "Na, Na, you can't get me!" Finally after looking at the bunny through the window for about half an hour, Zack gave up. The next time he went outside, the first thing he did, was go to the spot that the bunny had been in, to bad for Zack, the bunny was gone.