Personally i prefer bitches. OR CASTRATED DOGS, i hate adult male dog behaviour, pisses me off, cock their legs everywhere, always wanna shag a bitch, dominant, unpredictable around other males, arrogant. Maybe coz im female i prefer bitches. They are placid, but still have guts, don't piss everywhere, don't wanna shag anything and it's easier to have a pup from em when the times right.
All respect to male dogs as i know not all of them are how i described, but definately bitches for me.