Bow-Wow Blackjack

Cats and dogs are playing blackjack against each other. It may sound ridiculous, but these animals settle their differences by playing card games. The losing side promises to behave, at least for a day. To be honest, the cats are the real troublemakers. There are four of them to defeat, Trashcat, Coolcat, Shoutycat, and Meancat.
Your goal is to protect your own energy and reduce the Boss Cat's energy in a blackjack fight to the finish. If you win a round, you will lower the Boss Cat's energy by a little bit. Win enough rounds and you win the game. If you're feeling lucky, give the Boss Cat a tap to deal some extra damage, but watch out for their claws. Defeat all cats!