im going to adopt two, 2 year old ferrets that are male's and have been together for there whole lives. i have a female ferret of a year old. what will be the best way to introduce them together so they might like each other? i will be meeting the two ferrets with my girl ferret at the owners house to see if they get along b4 i take them but want to know any good ways to help the process turn out to be a good one b/c i really want these little boys. thankyou for any advice