Weirdest Thing I Have Ever Seen a Dog Do

Check out this video from the website, Digg. 

Now... We NEVER laugh at scared dogs. NEVER.

But, while I don't know exactly what's happening with this dog - the owner says he's scared at the vet's office - I've never seen a dog do anything like this. Did the guy TRAIN his dog to do this, then pretend it's spontaneous behavior? I dunno...

Click here to see.

Odd, eh?