Gypsy is correct for the most part. The wealthy owners by large do treat their horses well. More emphasis is put on Arab and Arabian breeding for show or racing. Sadly there are horses here that outlive their usefulness in the eyes of their owners and get abandoned. You should contact the lady that runs http://adogslifeqatar.blogspot.com/
she actually rescued a couple of horses here.

My suggestion is that you verify who these animals will go to and that they guarantee proper facilities.

"Life is life - whether in a cat, or dog or man. There is no difference there between a cat or a man. The idea of difference is a human conception for man's own advantage." ~Sri Aurobindo