Feederbrook Farm is located in northern Baltimore County, Maryland and has been family owned and operated since 1970. They focus on producing high-quality hand-dyed yarns and fibers from their sheep and from fibers produced by other farmers. They keep a number of breeds of sheep in the flock but are focusing on Teeswater, Blue-faced Leicester (BFL) and BFL Teeswater cross (BLTees). Their products include locally milled hand-dyed yarns which can be found exclusively in local yarn shops.