Dogs have been people's best friends for thousands of years. According to a current study, dogs emerged as descendants of wolves about 27,000 to 40,000 years ago, and it didn’t take long for humans to domesticate them. Each breed had its own specific job to fulfill, such as hunting, rescue, and herding dogs. However, some dogs do still have their own roles to fulfill today, they are mostly home bodies. So, how does having a dog at home affect your mental health? Depression an