The author suggests that attempts to encourage animal communication with humans overlook the sophisticated communication methods employed by animals. A greater appreciation of animal abilities to identify cues communicating human intentions would promote a more expansive recognition of animal rights.
"Letter to Editor: Clever Hans and the Humane Movement,"
International Journal for the Study of Animal Problems: Vol. 2:
3, Article 1.
Available at: https://www.wellbeingintlstudiesrepository.org/ijsap/vol2/iss3/1