15 Interesting Facts About Entlebucher Mountain Dogs By Allen Abby - The Entlebucher Mountain Dog has a thick warm undercoat, hidden under a layer of short, close-fitting top coat. In healthy individuals, the coat looks sleek and smooth, but a slight waviness of the hair around the withers is acceptable. The breed has a classic tricolor color with a predominant proportion of black pigment and reddish-brown as well as white spots. Please follow and like us: