Animal cognition. Man's best friend(s) reveal the possible roots of social intelligence.
Pennisi
Elizabeth
E
D000818:Animals; D005075:Biological Evolution; D003071:Cognition; D032882:Comprehension; D003299:Cooperative Behavior; D003463:Cues; D004285:Dogs / Q000523:psychology*; D007360:Intelligence; D012919:Social Behavior