What is a Tiger Dragon?
I don't know what it is
A species of dragon which has tiger like qualities such as stripes (normal tiger type or white) and cat's eyes. These dragons do not breathe fire nor have any horns or spikes and are usually furred. Tiger Dragons are usually small in size and, though they them lack physical strength, they are highly skilled in magic and have extreme mental capabilities. They are mysterious and secretive. Strangely enough only one lives at a time and the next one is simply a reincarnation of the last. They are living guardians of chaos and sometimes take more than one form - (© Kessian Ryuin)
an dragon that looks like an tiger
It's no such thing!