Pascal Barry has warned that Zambezi Sun is expected to need the run when he goes on trial for the Prix de l’Arc de Triomphe this weekend in the Prix Niel.

Daltaya won the Group Three Prix de la Grotte under Christophe Soumillon for trainer Alain de Royer-Dupre at Longchamp.

Wellbeing, a one-time smart Flat performer for Henry Cecil and then Pascal Bary, is set to have his first outing since December 2004 when running over hurdles for Philip Hobbs next week.