I've been advised by my RI to try our loan pony in a pelham. He can be very strong when he's in the mood although usually goes in an ordinary jointed snaffle, we just need some extra security should he decide to tank off on a hack or pleasure ride etc, which he is quite likely to do if he gets a bit above himself. I am also thinking of trying my own horse in one. She schools extremely well in a french link hanging cheek but is incredibly strong if she decides she'd like a gallop out in the open and as there are some pleasure rides coming up I'd like to have some brakes. As she pulls with her head down (ditto the pony) a dutch gag wouldn't be the answer. But which pelham? Straight or jointed? I have no experience of these bits whatsoever and wonder if horses that are used to jointed bits wouldn't go so well in a straight pelham? And then there are the rubber or vulcanite versions..... Feeling confused