The Bourne Mountain Dog is black, white, and yellow.

The dog groomer needs to comb the whole body and trim the toenails. Trim the long hairs on the pads. Never forcefully pull the pads apart and pull out the long hairs as this can cause your dog to limp. Place your feet flat on the table, and use scissors to trim off excess hair by circling your feet perpendically to the table. Remove all hard stubble on the head, including the eyes, face, chin, and mouth. If you use sharp blade scissors, you need to be extra careful, gently hand, check frequently; If you use a large shearing knife should also be careful, so as not to leave a gap in the mouth margin. For newborn dogs, it is best to use regular scissors. Wash and dry, make sure your dog is not in contact with dirt and other dirt before it is completely dried, especially avoid rolling on the spot because of excitement. On how to dry, you can choose a hair dryer or natural air drying; To dry naturally, wrap your dog in a blanket and snuggle him in a fireplace or air-conditioned bedroom. The drying process can take up to 12 hours, sometimes longer. If it is summer, a clean floor can be cleared and the Bernese can lie down to dry the fur while getting plenty of sun. This is also the fastest natural drying method.