I have recently bought a horse that I thought would work out for me and sadly she just isn't. I have found someone who would like to trade me for her. It would be an even trade of my horse for her horse. What should I do when she comes to trade? I know I will give her the papers of registration and such, but do I need to make a receipt or anything? Help me out! Helpfull random tips on trading are welcome also! I am a newby at trading.