Trey is a White Deer who appears in the books and the TV series. He becomes leader of the white deer herd shortly after The Great Stag's death. Unlike his predecessor, Trey is a disrespectful, arrogant, and narcissistic stag, and is not friendly with the Farthing Wood animals as he believes that White Deer Park should be reserved for white deer only. Trey is injured by a fallen tree during the great storm and, although the other stags free him under instruction from Fox, he is dethroned as leader of the herd and not seen again. In the TV series only Laird helps to free him and he is cared for by The Warden before returning to the park, now free of his temper because of the extra space created by the expansion of the reserve.