The Bernese Mountain Dog is a large and sturdy breed with a distinctive tri-colored coat. They have a thick double coat, which is long, shiny.  Bernese Mountain Dogs are known for their gentle and affectionate nature. They are loyal, friendly, and good-natured, making them great family pets. They are usually good with children and get along well with other animals. Despite their large size, Bernese Mountain Dogs have a moderate activity level. They enjoy outdoor activities and benefit from regular exercise, such as daily walks and playtime.