A place in a bar n where a horse is kept?

A place in a bar where a horse is kept is called a "stable." In some contexts, especially in older establishments, it may also refer to a "saloon" with a designated area for horses, often with hitching posts outside. However, the more common term for a bar itself does not typically include stabling horses. In modern times, horses are usually kept in dedicated barns or stables, separate from bars or taverns.