I have heard that it is not a good idea to buy animals that are "free" or from a auction. But I see so many goats/sheep etc. on craigslist that are being given away because the owner doesn't have time to take care of it but it they say it is healthy and friendly. Also are auctions safe??? I want to get goats in the summer but I'll probably get them from a breeder......but I saw a pgymy goat for free on craigslist which is something I would be intrested in(not now but maybe in the summer)......so would it be safe to get something like that???