O'Brien double-handed in Park Stakes Aidan O'Brien will be double-handed in the Saint Gobain Weber Park Stakes on Saturday after declaring both Cougar Mountain and The Happy Prince at Doncaster. Cougar Mountain has kept excellent company throughout his career and was last seen taking second in the Desmond Stakes, while The Happy Prince will be making a swift return to action after landing a Navan contest last weekend. Richard Pankhurst will bid to continue making up for lost time having landed the Hungerford Stakes at Newbury last time out. Having missed the bulk of his three-year-old career and the first part of this season, the son of Raven's Pass, winner of the 2014 Chesham Stakes at Royal Ascot, demonstrated that his old ability remains intact with that impressive success at Newbury. Toormore, from the yard of Richard Hannon, will be bidding for his first victory since making a winning return to action at this Group Two level at Sandown back in April, while the William Haggas-trained Adaay will renew rivalry with his Criterion Stakes conqueror Breton Rock, who will represent David Simcock. The field is completed by the Peter Chapple-Hyam-trained Buckstay and Kentuckyconnection from the yard of Bryan Smart.