Colt breaking question

X2 what noah said,i like to start my ground work with a 15 foot lead rope on a rope halter(preferably witha couple of knots ofer the nose). This alllows you to lunge them in a 30 ft pen without having to chase them all over yet still have control of the nose and head. You can also use it to tie back to the rear D"s and set their heads left and right and when you are finally ready to climb on just double it over the neck to from a set of reins with basic left and right control. I give 2 or 3 quick rides in the bronc pen with it and then start over again on the ground with a snaffle bit,its a great way to set their heads and break them at the pole etc,i could go on forever...................