Be My Guest (12 April 1974 – 19 February 2004)[1] was an American-bred, Irish-trained Thoroughbred racehorse and champion sire in Britain.
He was bred in Kentucky by Walter Haefner, a Swiss businessman and owner of Moyglare Stud Farm in Ireland.
Sired by Northern Dancer, his dam was What a Treat, the 1965 American Champion Three-Year-Old Filly and a daughter of the 1947 2,000 Guineas Stakes winner, Tudor Minstrel.
He is also remembered as one of the foundation sires responsible for turning Ireland's Coolmore Stud into one of the most important Thoroughbred breeders in the world.
Some of his notable progeny were: Sire: Damsire: Pensioned after the 2002 breeding season [3], Be My Guest died on 19 February 2004 at the age of thirty.