Did you know that scientists have evidence which points at dogs being the first animal domesticated by man? Dogs have been a man's best friend for a long time and many evacuated relics and fossils have given researchers enough reasons to believe both the species have been inseparable. According to scientists studying the DNA of prehistoric dogs in Germany, all modern dogs 'have the same geographic origin'. Also, there are around 400 hundred dog breeds today and some interesting stories behind the origin of these dogs because people used to selectively breed different types of dogs to adapt to different needs like hunting, sheep herding, etc. As men migrated from place to place, they also took their dogs along. So, while you might have a St. Bernard as a pet in the hot and humid weather of India, these gigantic species of dogs didn't originate here. So, let's look at the story of the origin of some of the most popular dog breeds.

The exact story of the origin of St. Bernard is yet to be confirmed but there are many theories surrounding how this breed became popular. It is believed that St. Bernards, whose ancestors are mastiff, were brought to Switzerland from Rome during periods of war. During the 17th century, they were used to accompany monks at the Great Saint Bernard Hospice and Monastery in Switzerland in the winters. This giant breed of dogs made excellent companions for monks to travel through deep snow. They were also used to rescue travellers stuck in the snow.

Did you know the adorable Pug dogs, now made popular by a telecom provider's advertisement, was once the favourite breed of Chinese emperors? The Dutch traders brought the Pug to Europe from China in the 18th century. There is an interesting story that elaborates on how this tiny dog saved the life of a Dutch prince by barking to warn an impending attack from the Spanish army.

The breed Collie was perhaps made popular by the fictional character Lassie, that became a household name in the 90s. Often associated with England, considered to be their place of origin, this active breed of dogs were used as sheepdogs in the Scottish Highlands in the 18th century and the first collie was brought to the US in 1879 and their popularity rose after the famous Collie Club of America was founded in 1886.