Learn how to pre-start your young horse so by the time they are ready to ride all the hard work will be done. Learn to bridle, flex, disengage your horse's hips, blanket, saddle, cinch and put your foot in the stirrup. This filly is a year a 1/2 old so by the time she is 3 or 4 she will be ready to do her first ride around the round pen or arena.