Rebel, an 8 month old German Shepard discovered he couldnt get his head out of a hole in a wall on December 27th 2010. Rebel got his head stuck and struggled mightily to extricate himself from the wall opening.
Riverside California County Department of Animal Services managed to help Rebel successfully remove his head from the wall.
If it was possible for dogs to be embarrassed Im sure Rebel would be red-faced over the hole-in-the-wall crisis:
