Raccoon on the roof

About 6am I woke to the sound of something scrabbling near my house. I looked around outside but could see nothing. I" went back to bed, then heard it again and got up and saw a very fat raccoon climbing down the lattice on the back porch. He climbed down and went onto the roof of the garage and turned around and hissed at me because he wasn't happy that I was watching him. WELL, the nerve. He woke me up, was on MY roof. I should have been hissing at him, not the other way around!