I do like this extension, however I wish there was more to do with the cats. The only thing the cats do as an interaction with the mouse seems to be doing another animation when the cursor hovers over them. The pixel sprites are also rather blurry, though that may just be my screen! Overall, it's a nice extension, but has little interaction oppurrtunities. It would definitely improve if we could grab and move the cats, or have a little toy option available to play with them!