Draw a large rounded head shape
Add a wide snout at the front
Sketch a small nose at the tip of the snout
Draw two small eyes high on the face
Add thick wrinkles around the forehead and snout
Draw small folded ears on top of the head
Sketch a broad, sturdy body under the head
Add short, strong front legs
Draw short back legs with a solid stance
Add a short tail at the rear
Outline the paws with simple rounded shapes
Refine the jaw and cheeks to look bulky
Darken the eyes, nose, and mouth
Add more folds and skin lines for detail
Clean up extra sketch lines
Shade or color the bulldog as desired