I have a nine month old male puppy - my first male - and over the last week or so, he has started a behavior where his teeth chatter and he drools. Is this a male thing??? Also, he is excited all the time! Will this happen less as he matures and is eventually neutered?
So it sounds like it must be an excitement thing, not a male thing! My girls never did anything like this! I'm clueless when it comes to male behaviors!
I have males that do this same thing. It seems they do it when they get excited about a female scent. Or they smell something they are not used to. IMHO I feel it is in relation to a scent.
I had a boy that did this everytime he smelled where the girls had peed !! Too funny......he would chatter his teeth almost trance like.....wishful thinking on his part.