Griffin: Kazal still improving

Eoin Griffin insists there is more to come this season from smart staying hurdler Kazal, who returns to the track in the Grade Two Philips Electronics Lismullen Hurdle at Navan on Sunday.

The seven-year-old has won seven of his 11 starts over hurdles but put up what was probably a career-best effort to finish third in the World Hurdle at the Cheltenham Festival in March.