A stallion can breed anywhere from 1 to over a 100 mares per season live cover. Properly managed stallions using AI (artificial insemination) can impregnate even
more mares per year.
In the wild a stallion can have as few as 1 to 20 mares. Herd size controlled by how many mares the stallion can protect from other males.
Please separate the mares from the stallion.
A band.
The reason a stallion is over-protective of a mare or a group of mares is because that is his harem, is females that he has to keep in order to keep the genes from him and his females in the offspring that his mares produce. Once he establishes himself as a part of this herd, it's his until he can no longer defend them from a younger, stronger stallion.
The leading stallion will breed with the mares
The feminine form of stallion is mare. Stallions are male horses, while mares are female horses.
The mares do not know what is going on but that there is a stallion on her back. This is natual for a horse to do, Mares sometimes buck and get mad. And some just lay back and don't care. It is all about the mare's attitude.
Yes, there are risks. The stallion may get to feeling fresh and try to mate with one of the mares, and the mare will most likely kick at him. However, the stallion might not do that, because in the wild, there is always a stallion with a bunch of pregnant mares. He probably wont though since the mares won't come in heat, and if he does, he'll probaby only do it a few times if any before he gets the picture. So, you can try it and just keep a close eye on them for a few days. If it is a valuable stallion, I wouldn't advise it though.
Put them with a stud stallion, or get them artificiall inseminated. Most commonly, it's better to naturally breed them with a stallion.
In a wild herd of horses, there will be a lead stallion who breeds the mares, plenty of mares and foals make a herd and it's stallion look powerful, when a male foal gets to old or strong it will be either driven away or take of the role as lead stallion.
He was a stallion; most famous racehorses are. Mares do not usually race with stallions.
Just put a stallion in with some mares and let him do his business.
Leader Stallion and Leader Mare Stallion Mare Foal Filly Pregnant Mares Eldered Horse