Here are some other colors wolves can be:
* White: Arctic wolves are primarily white to camouflage with the snow.
* Black: Melanistic wolves have a black coat due to an increased amount of melanin.
* Brown: Some wolves have a reddish-brown or brown coat.
* Tan: Tan wolves are often a mix of brown and gray.
* Red: Occasionally, wolves can have a reddish coat, especially in areas with red soil.
It's important to note that color variations within a wolf pack can be significant. The color of a wolf's coat can depend on its genetics, location, and even the season.