Puh-leeze! Tell me he can do anything but stare at pink-chested lady's chest from that position within the crowd.
If he were a "guard dog" he would be watching the edges of the flock, not staring at pink-chested lady's chest.
If he were a guard dog located in the middle of the flock he would be swiveling his head to see stuff besides pink-chested lady's chest.
And if he were a guard dog located in the middle of the flock and some BG nutcase tear-wrist did do something, how much use could he get from that oh-so-conveniently mounted handgun?
If anything, you ought to be commenting on the herd's acceptance of him as a non-threat. My old eyes cannot see any markings making him obvious as police/security/valet parking.