Dogwood Stables announced that long-time employee and minority stockholder Jack Sadler has been elected vice president of the company. Sadler began his association with Dogwood Stables about 25 years ago as a hot walker, groom, and then foreman of the racing stable. He moved to Dogwood's farm in Greenville, Ga., as assistant farm manager/trainer. In 1990 he moved into the Dogwood office as communications director. ...Catalogues for the OBS Winter Mixed Saleare available online at www.obssales.com. A total of 915 hips have been catalogued for the three-day sale which begins Jan. 13 with 322 horses in the consignor preferred session and continues Jan. 14th and Jan. 15th with a pair of open sessions.