LOL, I don't own Arabs, Arabs own me, they are smart, loveable, exasperating, they will learn something knew in about 2 minutes, so you have to be sure what you are teaching them is good, because if you reward the wrong thing they will keep doing it, because that is what you want. Also be careful how you reprimand, because if you have asked for something they will try and please, and if you tell them off for trying and failing they may have a mini melt down, because confusion sets in.
The Arabs I am describing are the ones I own, the ones who live outside 24/7 365 days a year in temps that range from 30*C to -40*C, who get fed fancy food like grass and hay, and a mineral supplement. The sort that the farrier equally complains about and loves, because they have good feet, but they are hard.
You may not pick out my girls as Arabs straight away, they do not have the over refined head, or the sea horse neck, they are short, square, tough little girls, they are my kind of Arab, the using type.
There are many types of Arab, many types of Arab owner, but once you get acquainted with the breed you are a lost cause!