I have agreed to free lease my two harness boys - Charlie and Chaplin - to a local mobile farm - they are going to use them to give rides to the kids instead of having pony rides - something a bit different. They are my big babies, so I didnt want to sell them outright, but I agreed to free lease them because I just dont have the time to give them lots of work at the moment. The mobile farm also purchased two bottle boer kids from me, wethers, to train to harness when they are big enough, so the plan is to use Charlie and Chappy for 1.5 - 2 yrs until their guys are ready. I think there should be some sort of paperwork to protect me, them, and the goats, but I dont really know what should be written down for everyone to sign? Help, please?