K-9

Question
What would cause a dog to click their teeth up and down.  I had heard it was when they spelled something foul and were trying to use their teeth to taste.  Please let me know.  We found a stray golden and it keeps doing it.
Thanks.


Answer
Sorry I didn't respond right away as I normally do..was on vacation then I got sick =p
hmm....my pup does the clicking whens shes cold and my older one does it to tell us that she doesn't want us any closer. I hope this helps and feel free to follow up =]