Curt Doolittle updated his status. Retweeted Rolf Degen (@DegenRolf): Contrary t

Curt Doolittle updated his status.

Retweeted Rolf Degen (@DegenRolf):

Contrary to earlier suggestions, great apes, especially if raised by humans, point at objects in order to inform others, but dogs seem to be better at comprehending pointing. https://t.co/ob3b6WSMOn https://t.co/enAlSlXtIK