There are many online casino gambling games involving cards but probably the most simple is Red Dog which is a game between the player and the dealer. Red Dog is played with a single deck of 52 cards; you are dealt two cards and the gambling is on whether the third card that you will receive falls between the values of the first two; Ace is always high so the best two possible opening cards are an Ace and a two. In the online gambling version of Red Dog which is available at Ladbrokes casino, Paddy Power casino and Party Casino the pay out for a win is according to what is known as the spread of the first two cards. This sounds complicated but actually is not as the spread of two cards is simply the number of cards that could possibly fit between the first two so if for example your first two cards are an 8 and a King the spread is 4 (there are 4 cards that will fit between an 8 and a King namely 9,10,Jack and Queen). In Red Dog gambling it is very obvious that the greater the spread the better are your chances of winning so to compensate a little if the spread is only 1 a win will pay at odds of 5:1; if it is 2 the odds are 4:1 and if it is 3 the odds are 2:1; any spread over 4 is paid at even money. If when gambling on Red Dog you have been dealt two consecutive cards, your spread is zero and the hand is voided and you get your money back but one of the best deals in Red Dog gambling is a pair as when this happens you are automatically dealt a third card and if this makes three of a kind then you win at odds of 11:1 but still get your money back if it is not. Red Dog gambling is a very fast casino gambling game and well worth a try.