My friend just got a 6 month old mule, and wants to train him to ride. I have never worked around mules, but have broke a few horses to ride, drive, and i do training in general.. I really want to help her out by giving her any sort of advice on this. So here it goes. Where would you start this this 6 month mule? (not sure if hes even halter broke, havent heard back yet..) How old would you start lunging, then saddle and bridle training? Some tips to working with a mule in general?! Thanks for the advice. Im really hoping the selling will at least give her a referral to a good mule trainer..