Back Danny O'Brien with the latest on his Doomben Cup contenders By RSN Thursday 23 May 2024, 10:49AM Vow And Declare runs in the Doomben Cup on Saturday. Picture: Racing Photos Danny O'Brien has shared an update on Vow And Declare and Young Werther on RSN ahead of Saturday's Doomben Cup.He also has a few runners in Victoria over the coming days!Press PLAY below to get the latest