11. Yawning is contagious — even for dogs. Exploration displays the sound of the human yawn can cause one particular from your Pet dog. And it’s 4 instances as likely to occur when it’s the yawn of a person your dog understands. Disclaimer: This Web-site has affiliate and/or referral hyperlinks https://cat-supplies81356.estate-blog.com/35457591/new-step-by-step-map-for-dog-toy-set