Black Pug (female) wanted.

Hello, I am looking to buy a black female pug puppy with papers. Would anyone be able to help with reputable contacts? I am trying to avoid unscrupulous puppy mills which unfortunately are too numerous in normal CZ classifieds. I am prepared to travel anywhere in CZ for a nice puppy, but around Prague would be even better! I speak English or French. If you can help, please send sms or email. Thank you.