Saint Bernards come from the Great St Bernard Hospice on a high Alpine pass between Switzerland and Italy, where monks kept them from the late 1600s to find travelers lost in snow and fog. Today's Saint is a giant, massive-headed dog in shorthaired or longhaired coats, always white with red or brindle markings. Both coats are dense and shed heavily.
Calm, patient and kind describes most Saints, and many are gentle with children, though every dog varies. In Pensacola, the big care question is how a dog built for snow copes with Gulf humidity. Expect heavy drooling, seasonal shedding and an 8 to 10 year lifespan with giant-breed joint and heart risks, so budget for food, joint care and veterinary attention.