Coastal's dual purpose Safari Pin and Bristle Combo Dog Brush features the benefits of both wire pins to lift out loose hair and debris, and bristles to distribute the dog's natural oils throughout the coat. For coats with mats or tangles, use a comb or rake to detangle the hair prior to brushing. Start at the head, move toward the tail, then down the legs using long strokes that follow the direction of hair growth. The pin brush can also be used to fluff the coat by brushing against the direction of hair growth.