COOLDINE, winner of the 2009 RSA Chase at the Cheltenham Festival, has been put down after a severe bout of colic.
The 11-year-old was due to commence an eventing career next year and was in Dorset for a spell of hunting with Clare Gundry and the Portman Hunt when he went down with colic last Friday.
He had surprised new owner Joanne Quirke with three hunter trial wins and four in the show ring, including the prestigious Irish Thoroughbred Marketing Racehorse to Riding Horse competition at the Dublin Horse Show in August, and she was on Tuesday saddened that he could not take the next step.
She said: "I got him from Willie Mullins' yard in August 2012, shortly after his last run at Galway, and hunter trialled him that winter. He was brilliant and won three times, finishing second in his only other event.
"He then won the racehorse-to-riding horse classes at Balmoral, Tattersalls, Cavan and at Dublin. He was brilliant and the plan was to go eventing next year after a winter of hunting with Clare.
"She loved him too and it is very sad to lose him now. He really was a star and I want to thank everyone for their kind messages about him. It's lovely to know everyone else thought as highly of him as I did."
The son of Beneficial opened his account as a four-year-old at Templemore point-to-point course in Tipperary for trainer Andrew Slattery and was purchased by Violet O'Leary to race in her famous red colours to nine victories, including the RSA Chase and Dr PJ Moriarty Novice Chase at Leopardstown.
He has two brothers, five-year-old Radical Impact and nine-year-old Fists Of Fury.