As a former cat owner I greatly approve lol
In all seriousness though, this was a really cute game! I was surprised to see it was a bullet hell of all things (in a good way!), but it works well! The plot is straight forward, adorable, and has a very sweet ending.
My biggest complaint is that the lack of music or sound effects made it difficult for me to feel immersed. I think even one track would have helped with the mood a lot. The battles themselves are fine, but it might not be a bad idea to add some variety to the bullets and experiment with patterns in the future!