Dogs respond to goal-directed behavior at similar level to infants




Dogs look at a person interacting with a new object longer than a person interacting with a familiar object moved to a different location, suggesting perception of goal-directed behavior, according to a new study.

Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/F...

Miércoles, 17 de Septiembre 2014
Jueves, 1 de Enero 1970
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