Yawning is undeniably contagious and hard to resist. Interestingly, in our species, even the mere sound of a yawn can trigger this contagious response, especially when the yawner is someone familiar.

Italian Greyhoundsreally are such exquisite little dogs. From their delicate frames to their legs that prance like a ballerina, and now we also know they have the cutest yawn and yawn sounds! Thanks ...