Last Updated on April 10, 2020
It’s pretty easy to tell if a dog is sad or not. If your dog is constantly looking defeated and lonely make sure you know how to show affection to your dog, because maybe you’re not showing enough.
7. They scare strangers
If your friends whom you don’t see for a long time come to visit and as soon you open the door and hug them your dog starts immediately barking at them in a not so friendly way, then it’s probably a sign of jealousy.
