This amazing slicker was originally designed for the unique needs of the Black Russian Terrier, but there are dozens of breeds that need this brush! Use to detangle and remove knots in long and difficult coats. Gets to the root to remove hard-to-reach undercoat. Long pins penetrate deep into denser coats. The flexible cushion is gentle and forgiving. Features an extreme curved back to make it easier to brush those difficult to reach places. The ergonomic handle is extra long to reduce hand and arm fatigue. Available in 2 sizes.