dog

A dog strapped in is exposed to the metronome so long it begins to…

A dog strapped to a testing station is fed. The “checking” process of…

MCU of Ivan Pavlov speaking, narrator introduces him as music plays.…

Shot of dog on test table, tube coming out of his face. Closer shot of…

Fish are shown responding to the psychological feeding stimulus of the…

This video contains footage of a monkey playing an entire family while…

Shot of chimpanzee in hat talking. Dubbed boy voices talking. Cut to…

Shot of chimpanzee student hiding behind book at desk. Shot of monkey…

Chimpanzees in clothes talking. Shot of them walking down the sidewalk…

Begins with a blonde woman with short hair walking into her living room…

Boy in pig costume plays with dog in backyard. Dog playfully bites girl…

This clip shows to girls, usually dressed in matching clothing, picking…