at or above the horses whithers is best. Most horses will not try to jump something above their chest, unless they are a trained jumping horse that is used to jumping things taller than 5 feet, in which case, the fence would have to be pretty tall, or electric, to discourage the horse from jumping it.
The sentence does not need to be revised.
Yes. As a general rule, no horse fence should ever be below 4 feet. However in many areas local zoning laws require horse fencing to be at least 4 feet 6 inches to five feet high. If the horse is an escape artist, you may need a six foot tall fence.
No. Despite the thorns, roses are actually quite edible and if a horse can figure out how to eat your roses, they will. It's best to keep the roses away from the pasture fence line, far enough that horses can't reach through and nibble on them.
No neveryour horse can get the halter caught on a fence and do some DAMAGEon howrse-FalseDepending on where you horse is kept if the field has no barbed wire then you can keep the horses halter on but if the field has barbed wire then no because the horse may become stuck to it. Also it may help to catch your horse if it escapes.
A horse pasture should have enough space to graze as well as space to run. One horse is 1.5 AUs, so depending on your locality, pasture quality, time of year, etc., you could pasture one horse per 2 acres or more per month.
In a stable in the countryside?
A horse in a good pasture will do.
This is the way horses are: your horse is the "new kid", the lowest in the pasture's pecking order. The gender make up of the pasture has an effect too, as does the gender of your horse; but they will all eventually work it out, it's a natural part of their world and they know how to handle it.
This can depend on the breed of horse and type of work the horse is being used for. Example, is the horse kept for training and competition or is the horse for hacking/riding for pleasure. Stable vs pasture can also depend on the time of year -winter vs summer and of course the quality of the pasture- is there shelter and food.
Yes and no. Yes for if it cribs alot and if its in a small pasture. No for if its in a big pasture and if it doesn't crib alot.
Yes
No. Pasture the horse on untreated grass. No treatment of any kind, except cutting the grass with a lawn mower.