Ryuuba

A winged horse with the tail of a dragon, similar to the Pegasus. Ryūba are capable of transporting people on their backs and are handled using reins in the same way as normal horses. More than a means of transportation, winged ryūba can be considered a symbol of status as they are not something that common folk can own, and are only seen ridden by members of the aristocracy or nobility. Ryuuba with degenerated wings, thus unable to fly, are often owned by commoners. (Source: Wikipedia)