The proper conformation is a square build, meaning that the length of the body is the same or slightly shorter than the height of the withers to the ground. The length of the body is measured from the point of the shoulder or forechest in front of the withers to the rump. Females are usually a little longer in the back than males. Both sexes should appear slightly longer in the leg than the back. Proper care of the coat is most important. The Finnish Spitz blows coat or loses its undercoat twice a year. It is imperative that owners brush out the old undercoat so the new coat can grow properly. Although a dog may look fluffy and full, excessive undercoat may be causing serious skin problems.