These are loose styles based among the various. Like I've stated before, experimenting with different shapes of faces and bodies could morph into a style you may find unique and fitting. 1. Is a generic yet classic wolf face that would again, fit for a cutesy style. 2. Is a chibi puppy version of 1. but perfect for a pet of a chibi character. 3. Is a realistic and majestic head which is best for serious animes (Wolf's Rain). The more angular and detailed a character, the more intense and dramatic the scene/style. Lastly, 4, another style that features a slight Disney styled appearance. Mix and match, people!