Saint Bernards come from the Great St Bernard Hospice on a snowy Alpine pass between Switzerland and Italy, where monks kept them from the late 1600s to find travelers lost in fog and snow. Today's dogs are giants, usually 120 to 180 pounds, with massive heads and short or longer coats, always white with red or brindle markings.
Saints are known as calm, patient and kind, and many are gentle with children. They also drool, shed heavily and are prone to giant-breed problems such as hip dysplasia and bloat. In Dallas, that Alpine heritage matters most in summer, when a dog built for snow needs cool indoor space and careful pacing. Dogs vary, so judge each one by its own personality and needs.