Sally Steinmetz is a breeder of Section B Welsh ponies under the Rosehaven prefix. She serves on the Welsh Pony and Cob Society board of directors and is the chairman of the USEF Welsh Committee. In addition to competing at Welsh shows, she enjoys showing her ponies in hunter breeding. Rosehaven ponies have earned numerous national USEF and WPCSA championships. Sally volunteers annually at the Welsh booth during the USEF Pony Finals and at the USHJA Young Pony Hunter Championships.

She and her husband, Warren, own and operate Just for Ponies, an online tack shop specializing in products for ponies and kids.