I agree with everyone else, read, read, read. Especailly in forums. ANd join other ones too if you feel the need, but read. If you just look for info on the web, alot of the info is wrong, so you want to read the facts on forums, and hear from people that have been breeding and ranching etc. for many years. They have the most knowledge, sometimes even more than an exoctic vet because even though they are schooled for it, they don't deal with chin problems every day. ANd one important factor is to find a GREAT CHIN VET before you need to go. That way if something comes up you will have your vet. Sometimes if a chin get sicks, he/she needs to see a vet within 24 hours. Very important because they can die quickly, not to scare you off, they are fun animals, but you need to be prepared.
Jean