They are About 15 hands high (150cm/60 inches).
A normal Arabian will run 13.2 hands to 16.2 hands with occassional individual sabove and below this size
After much research, I could not find any record claiming to be the smallest Arabian horses, but the Arabian horse averages between 14.0 and 15.1hh -- though it is possible to find horses under this size.
Unless he has an extremly large or small head a halter for an 800 lb. horse will most likely fit fine. If he has a smaller head you can try an Arabian size or a Cob size. The Arabian may have narrower straps so you may like the look of the Cob size better.
All purebred Arabian horses are roughly the same size (between 14hh and 16hh) but Half-Arabians are almost as popular as Purebreds these days, so Draft horses are not uncommon.
Mustangs tend to be small, less than 16 hands high, and bunchy/stocky. Basically they look like a cross between an Arabian and a Quarter Horse, although they tend to favor the Quarter Horse.
Not sure, but it could be an Arabian. Even though Arabians can be under 14.2hh (horse height) they are always classified as horses. If this is for horse isle 2, the answer is Caspian. - ArabThoroughbred
The area of the Arabian Peninsula is 3 200 000 km2.
The Arabian Desert has an area of 2,330,000 square kilometers (900,000 square miles).
Arabians on average grow around 14-15hh. but some have been known to grow up to 16hh. it is often preferred that an Arabian be of the average size.
The Arabian has a very large variation in height. The breed itself can each 16 hand, but that is far from the norm. They rarely see 15 hands. The site I have below is from Arabian horse association. It tells you a great deal about the breed. They are quite beautiful and very high strung.
The size of a horse all depends on age & breed.
There really is no EXACT size, but they are usually about the size of a normal horse foal.