Step 6: Draw two more angled lines under the circle on the right as guides for the weasel's hind legs. These lines should be slightly longer, and they should bend more in the middle.
Step 7: Draw two curved lines to connect the head to the body and form the guide for the neck. Connect the first two circles using curved lines to finish the guide for the body. On the right side, draw a long, sloping line as a guide for the weasel's tail.
That's it for the guides! From this point on, press harder with your pencil for a more defined drawing.
Step 8: Inside the head, near the left side, lightly sketch the eye as a small circle. When you get the size and position of the weasel's eye right, darken the lines. Make the sides a bit pointier. Inside the eye, draw a tiny circle to represent glare. Shade in the eye using a dark value. Don't overlap the tiny glare circle as you shade the eye. Draw a series of short strokes around the eye for a bit of fur and detail.
Step 9: Draw a small, curved line for the nose up against the inner edge of the muzzle. When you get the shape and position right, darken the lines. Curve the line on the right inward to create the nostril. Make the bottom of the weasel's nose pointier and darken the left edge too.