Great idea. Cute too. I imagined this sort of photo taken from another angle like a side view, thus having both the cat and mouse profiles sharp and in focus. Taken from a vantage point high enough to still the cards on the table.
Very nice setup and idea, but I think the length of the table affected you photo a little here. It feels as if the mouse and the card in the foreground is a little blown, and the distance between the cat and mouse is a little bit too much. Also wouldve liked to have seen more of the table on either side, or maybe casino chips in the middle to break the monotomy. Still, good effort and idea. 6.