My picture was added with a note about parts left out or thin parts.

"Separate small parts of the picture were left out: a maze needs one joined shape." means pieces that do not touch the main shape were dropped. "Thin parts (legs, tails, ears) are narrower than a path: they are drawn in the outline but hold no paths." means those parts show on the page but the maze does not run into them. Both are only notes: the picture is used. For a fuller shape, draw it again with thicker parts.