She also finished third in the Group 1 All-Star Mile and second in the Group 1 Australian Cup at Flemington in March.
Small still rides trackwork at the Gold Coast for his wife, trainer Lynlea Small, who has a small team in work.
“I’ve still got my riders’ licence, but it expires at the end of the month,” Small said.
“I intended to make a comeback to ride in races last year after I had a hip operation two years ago, so it doesn’t look like happening.”
Maher is chasing his second Doomben Cup after he claimed the race with his former training partner David Eustace when Kenedna won in 2019.
Kenedna joined Cooranga (1939), Cinque Cento (2007) and Streama (2014) as the previous oldest mares to win the Doomben Cup as five-year-olds.