http://www.sciencenews.org/articles/20010728/fob9.asp
http://abcnews.go.com/GMA/Health/story?id=1370911
i think i have. i made the noise i've heard them make that i think is "laughing" and both ramzi and rylie ran up to me from about 20 feet away and started jumping on me, wanting to play! dublin hasnt really responded to it yet... rylie goes the most crazy for it.
