My Vash does that sometimes, also. He did it after I scolded him for something (I think it was for biting a bit too hard).

For those who have a hard time picturing it, just imagine a keet not with it's head/neck stretched and held up, but lowered. I don't know how to explain it, and I don't know what it means.

Maybe it's a sign of deep thought smile

Rivers, ponds, lakes and streams - they all have different names, but they all contain water. Just as religions do - they all contain truths - Muhammad Ali