Unbeaten Lady Retired Colm Murphy's unbeaten hurdler Feathard Lady has been retired due to injury.The mare created a huge impression in seven races highlighted by victory in the Grade One Christmas Hurdle at Sandown in 2005 ? which proved her swansong.Having missed last year's Cheltenham Festival with a strained fetlock joint injury, it had been hoped she would make a full recovery.However, connections have decided to call time on her promising career.? PA Sport