Yours does have a crackhead look about him, he actually looks a lot like Daisy, Linus's sister. Her head has coloring too and one big black spot on her back.
Yeah he loves to go for rides, and will go to sleep instantly in the car. Linus loves to chase anything moving, so if a piece of paper moves on the ground, he is after it. Bugs too. I call it squirrel like movement/OCD...ahahahahhaa.