Sheltie pups were once bred in order to help herd sheep from different pastures and to keep the sheep out of gardens. Today they are owned by many and it is no wonder why. These dogs are very loving and they aim to please their masters. They may not work as hard as they use to when they were first discovered as many people love loafing on the couch with their dogs. However, it is very important to remember that they still enjoy getting out an active.