by cariadus
Photos taken on my HTC Desire and Olympus E-1 mostly taken while walking my 10 year old rescued greyhound, Tim.
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Caine, yes he was.
hildegard, certain smells send him off into a sort of trance and his teeth start chattering, almost like he's having some kind of fit, hence the silly face. It's quite weird. :)
Flehmen response - some dogs even foam at the mouth when they do this. (An awkward involuntary response for dogs in areas of endemic rabies.)
Ah yes, thanks. Someone had told me what it was called, but I had forgotten.