Dogs might provide more to our lives than just mud-covered paws, daily walks before dawn and constant requests for attention. According to scientific research, they might actually alter the nature of our social interactions without even realizing it. Even when you take your dog for a walk it can provide chances to get in touch with a stranger, have a chat with your neighbor and ultimately you become friends. Lots of research has been going on about this phenomenon for many years, and several interesting studies back the idea that dogs can mostly serve as social bridges for people. However, the most unexpected thing about this is not that dog owners have someone to keep them company at home. It is rather the fact that the habits related to keeping a dog can also help make connections with other people.