Racing Post's David Milnes was On The Gallops at Newmarket to catch Houtzen being put through work on the Rowley Mile with former Derby winner, Masar working with Secret Advisor on the July course.
Jockey William Buick had a superb 2018, adding the Epsom Derby, Breeders' Cup Juvenile Turf and a fourth Dubai Sheema Classic to his CV. This year could be equally as successful, with the pick of Godolphin's elite string to look forward to.
2018 Derby winner Masar suffered an injury before heading to the Eclipse last season. Here, his trainer Charlie Appleby provides an update on how he is recuperating.
Derby winner Masar was at Newmarket on Saturday for some pre-Eclipse work ahead of Saturday's race at Sandown.
On Saturday Masar became the first horse to carry Sheikh Mohammed's famous royal blue silks to success in the Investec Derby. Where would you like to see the colt run next?
Charlie Appleby - Masar Derby et Key Victory Jockey-club - 02/06/18
Breeders' Cup : CHARLIE APPELBY - MASAR
