Commentary: Oxytocin-gaze positive loop and the coevolution of human–dog bonds - Kekecs, Zoltan; Szollosi, Aba; Palfi, Bence; Szaszi, Barnabas; Kovacs, Krisztina J.; Dienes, Zoltan; Aczel, Balazs (Frontiers in Neuroscience, 2016)