Nothing

It's fine, he isn't gonna bother you. You roll over and go back to sleep.

The very next moment you feel the dogman's hot breath above your face. You flinch, but otherwise do nothing.

"What are you doing in my alley?" it growls.

"W-what?" you stutter without looking up.

"Humans in this town won't let me buy a house--so I sleep here," it explains, standing up. "I sleep here. Me. Not stupid homeless humans."

You sit up and look at him, and see his muscle-bound dog body and grey fur clearly. "Sorry, I'll go--"

"No way, no-fur," he growls, grabbing your collar as you try to flee. "If dogs get punished for sleeping in human's beds, then you get punished for the opposite." This guy clearly has some pent-up rage against humans.

He pushes you, and you stand against the side of the alley, fearful. Yeah, you could fight, but this guy is ripped, and who knows what the punishments for fighting and disturbing the peace are like here.

The dogman grins. "I think I'm gonna teach you a few tricks. Sit, human! Come on, sit for me!" What kind of creepo is this?