Le bâillement est-il contagieux entre les humains et les chiens?
Yahoo! News,
Entendre les gens bâiller autour de nous, regarder les autres bâiller ou simplement penser à bâiller nous fait souvent bâiller (p…
Can dogs ‘catch’ yawns from humans?
SFGate,
The question: Is it true that human yawns are contagious to dogs? The science: Some dog owners swear that when they yawn, their…
Can dogs ‘catch’ yawns from humans?
PressNewsAgency,
Is it true that human yawns are contagious to dogs? Some dog owners swear that when they yawn, their dog does, too.