I didn't do this; fave the awesome original artist's submission here: http://www.furaffinity.net/view/9319630/ -- They deserve the credit!
binturongboy offered a few commissions for people to be transformed into Santa's reindeer. Since I'd seen him doing some really awesome hoofed things, I had to get in, so here I am on my way to becoming Donner! Thanks so much Bint, I love it! :D
Art © binturongboy
Velux © Me