That's it for the guides! From this point on, press harder with your pencil for a more defined drawing.
Step 11: Lightly sketch the Jacob sheep's eyes inside the head as two small circles. Place the eyes on top of the horizontal guide line, close to the side edges of the initial circle. When you get the size and position right, darken the shapes but make the sides pointier.
Step 12: Inside each eye, off to the side, draw a tiny circle to represent glare. In the middle of each eye, draw a small oval on its side and shade it in for the pupils. Draw a series of lines around the eyes to emphasize the brow. These lines should be made up of short strokes to indicate the Jacob sheep's wool.
Step 13: Draw the Jacob sheep's nose using a series of short, curved lines under the initial circle. Draw two short, curved vertical lines for the sides of the nose and two horizontal lines at the bottom for the nostrils. Draw a line at the bottom similar to the letter V and a series of short strokes at the top.
Step 14: Under the nose, draw a horizontal line for the mouth. Darken the line and make it thicker. Curve the sides up to create the shape of the sheep's muzzle. Add a few lines on the sides of the nose to complete the top part of the muzzle. Darken the bottom part of the initial arc using short strokes to create the chin.