He looks like he's about to bite somebody.
Then, of course,you'll have to bring him to Hyde Park Animal Clinic in Chicago for rabies observation.
Whereupon the friendly vet assistant Devlin will do much assisting by holding down the suspected rabid Larry for inspection. By a friendly lady doctor. Which should make him sufficiently grumpy.
waitaminuet. Gotta change my sig..31, now. Gotta be all properly adult.
Not.