This game was ok. It was very educational, but the game aspect could actually be developed more.
It would be nice if you at least gave the number of correct answers at the end of the game. It would be even better if you gave a different ending for a perfect score or for any score versus getting them all wrong as well.
I did really like how the picture highlights when you mouse over it, and the mouse cursor being a paw was very cool as well :)