He flunked out of Rescue Dog School. Just couldn't remember the do-not-drag-the-human-thru-the-pickie-bushes-part of the test. He's been living on the streets looking for work ever since.....;)
If she wasn't delirious, it must have been at least a little funny. "Thank God you saved me. Good dog! Ah! Ow! Oh! Uh! Bad dog! Bad dog!"