The trumpeters ride white horses which are called Cavalry whites and there are 14 of them.
The Household Cavalry Mounted Regiment troopers ride black horses which are called Cavalry blacks. There are over 200 black horses often with white feet or stars on foreheads.
And then there are four magnificent Drum horses.
Anyone who has watched a ceremonial event in London will have seen the Trumpeters as well as the Drum horses. Look out for them the nest time you are at Buckingham Palace at changing of the guard or at The Royal Windsor Horse Show.