Step 10: Use the small circle as a guide to draw the rest of the muzzle. Draw a line below the nose that splits in two to form the mouth. Use quick, short strokes instead of a solid line for a furry feel. Draw the side of the muzzle that goes up to the eye using quick, short strokes. Draw a few more lines under the mouth for the arctic fox's chin.
Step 11: Use the shapes on top of the head as guides to draw the arctic fox's ears. Darken the ear more and add a few short strokes within them to represent the fur inside.
Step 12: Use the original circle as a guide to draw the rest of the arctic fox's head. Use quick, short strokes as you follow the basic path of the circle. Make the sides of the face a bit wider.
Step 13: Using the line as a guide, draw the front legs. Draw lightly at first to get the structure of the arctic fox's first leg right. When you're happy with what you have, go ahead and darken it. Follow the basic path of the line as you thicken up the leg. Use a few curved lines at the end for the paw. Draw the leg on the other side the same way. Sketch lightly to get the structure right, then darken it using quick, short strokes. The base of the leg should be thick on top and thinner at the bottom. Don't forget the paw at the end!
Step 14: Use the other line as a guide to draw the arctic fox's hind legs the same way as the front legs. Sketch the first leg out lightly first to get the structure right, then darken it using quick, short strokes for the fur. The hind legs angle back more, and they're thicker at the base. Draw the hind leg on the other side the same way.