So as I get more stock, I'm needing to get leg bands for organizational purposes. I've looked at several different kinds, even thought about zip ties. I was hoping to be able to go with a color coded number and letter system. I had thought that'd help figure each individual blood line, generation, and parent stock....in some form of organized fashion. I've got a system floating around in my head, I just need to get it down on paper and hard copied. What do yall use, what have yall tried and liked, disliked. And, HOW do you figure out the sizes? Thats confusing me the most.. is what sizes I'd need. Thanks!