He must have been made by girls. Girls LOVE pink! They love it so much, it is all they think about. It's actually why MLP has done so well as a brand. By making so many pink ponies and ensuring that non-pink ponies have at least SOME pink SOMEWHERE, Hasbro is effectively making sure that girls and women will HAVE to buy them. They can't resist. It's pink. I bet your pink Spike is one hot little item. Treasure him.