You didn't mention if the pelham was broken or not. With the flash I will assume it is a broken pelham. Try a kimberwick, broken, and use the bottom slots for the reins. Use soft hands and lots of leg until your horse gets used to the new bit. If you have an enclosed place like an arena or round pen it is always best to use it when trying new tack. If your horse runs through the bit it's best to be in a fenced in place where he will stop when he gets to the rail.
It is called a pelham bit in English riding. In western riding, it would be called a tom thumb.Horseisle Answer- Pelham
To fit a Pelham bit, first place the bit in the horse's mouth. Make sure that the sides of the bit do not pinch or draw the sides of the mouth in toward the tongue. Fit the height of the bit so that there is only a single wrinkle in the horse's mouth.
It is a part on a flash bridle.
"White Flash" . This was the name of Tex Ritter's white horse .
The person who answered before me, has said the strongest horse bit in the world is a gag, however i don't agree, and would say it is either a Pelham or a Kimberwick. I used to have a very strong pony, she was in a Waterfood before I put her in a Kimblewick, this is a very strong bit with a curb chain, although I didn't want to have her in this strong bit, if she actually didn't need to, so i swapped to a rubber Pelham and she was still too strong, this is very strange, but does, happen, so I would probably (only in my opinion though) say that the Kimberwick, is to me, although I have come across some very strong bits, including Western ones, which are good too but also very harsh. I do go on a bit, but I hope this helps :) Seperate person here, actually i used to have a kimblewick and they're not actually very strong at all until you jag and pull :)
big mussels can make horse strong
it is strong as horse as
very strong
A flash light, horse feed, helmet, and horse tack.
you work on the horse by riding it to get the horse fit & strong
White Flash
White flash