It infuriates me that there are so many covers for this book that show completely the wrong kind of dog. Buck is not an Alsatian (though this pic is gorgeous!). He is a Saint Bernard-Collie cross, and it is clearly stated in the book that he looks like a big wolf. It's the same thing with White Fang - loads of covers show him as white. He is called White FANG, not White FUR. Again, it clearly states in the book that he is grey. It's his fangs that are white.