Eleven. Yawning is contagious — even for dogs. Study reveals the audio of the human yawn can set off one from the Canine. And it’s 4 times as likely to occur when it’s the yawn of a person your pet is aware. 4. Talking of sleeping … all dogs aspiration, https://erickhijjh.popup-blog.com/35341057/5-simple-statements-about-toys-dogs-explained