hi recently bought a male boxer hes very lovely playfull etc until hes see's a man he'll run out the way peeing all over and also when hes see's window cleaner, hes runs run mad trying 2 hide is there ne way i can get him out of this if a man comes to the house he runs and pees also it leads me to think a mans done sumthink to him in the pass, but hes ok around my dad and partner and son iv only had him about 3 months and i dont want him 2 be scared, so i move him out of the room when window cleaner comes until hes gone

thanks