I thought I'd start adding my strays and former ferals and maybe find them a good home. I'm asking a small re homing fee (how much?) which will go toward spaying and neutering more of my strays and ferals. I said in the ad that I won't ship him and I must be able to meet them in person. I also want to have some sort of contract that if they for some reason can't keep him then he will be returned to me. What else should I do?