This is adorable! It's very appealing to the viewer, and caught my eye quickly which is wonderful.
I think you did a great job capturing the innocence and sweetness of this kitten, the timing was perfect and you've caught the cat in the perfect position. As for the composition, the orange at the bottom is a bit distracting but I think you did an excellent job with spacing and filling the frame.
The colors contrast extremely well, like the eyes contrasting with the black fur or even the black contrasting with the blue wall. Everything just..works, if you know what I mean.
You probably could've zoomed in a tad, but that's a minor think. The shallow focus creates a lot of depth and the details on the face are sharp and clear.
You did a great job capturing that cuteness, innocence, that curious and young look. It's very sharp, and the back round is nicely blurred, capturing the main subject of the picture wonderfully.
I also like the colors matching with it-- the orange at the front matches her amber eyes. It could have been zoomed in just a little, though, so it would capture more of the cat than the back round of the picture. It's very amazing though, you got her at an awesome moment~! The slight surprise, the wide eyes. I love it, amazing job! ^-^
You don't happen to know if this is a particular breed of cat do you? I know colourings can be different in all breeds but my own cat, and many others I've seen including this handsome fellow are black, yellow eyes with a little white bow tie. I'm wondering if it's a particular type at all!