Thanks to Dunken K Bliths for bringing this to my attention.

Thanks to Dunken K Bliths for bringing this to my attention.

Rufus doesn't bark a lot, rarely in fact. Usually it's when someone's at the door or I rile him up (I do that sometimes).
http://www.scientificamerican.com/article.cfm?id=what-are-dogs-saying-when-they-bark