I have played at many RTG casinos, namely King Solomons and Breakaway Casino. Now I may be wrong about this, but the game Red Dog is suppose to be played with a deck of 52 cards. However, when I have played on the RTG site, I have seen the same 2 cards come out on one deal! Coming to the conclusion that more than 1 deck is being used while playing this game. I believe this is an error in the RTG software, unless I am missing something.