At first I was a bit lost on how the game worked, but quickly figured it out, and wow it's fun. I love the fact that you can easily be overwhelmed by cards so you have a lot of room to strategize. Against the bear I used the card that let me discard all my cards to give time to my opponent, when I had at least fifteen cards in my hand, which gave the bear 80 seconds of cooldown. It was a easy win after that, especially thanks to the great combo that makes damage based on the opponent's remaining time :)
Overall it was really fun and addictive, the gameplay works really well.
Sometimes I had trouble reading the cards because the paw would get in the way, but that's a minor nitpick, especially since it's so fun to control a paw instead of a mouse.
Congrats!