Actually Sunny, it should be illegal to have White Tigers.
I may have mislead some of you with the "Protect" there. I'll change that.
White Tigers are not a tiger subspecies. They are the result of a rare genetic mutation achieved by many inbreedings over and over until the very recessive gene falls through. They always have crossed eyes, can never live anywhere but zoos, and aren't very bright. Many are stillborn and they all have much shorter lifespans than that of the average russet-furred tigers. The inbreeding is abusive and wrong, just another way to make a creature that isn't intelligent enough to realize the manipulation of the humans that created it. They are often used to preform in zoos. Very degrading of the species as a whole. No white Tiger can live outside of a zoo because they don't know how to hunt or protect themselves, and their flashy white fur would make it impossible to camouflage themselves.
Look
Here for more info about this tragedy befalling them.