Beautiful animal, I wish the colors in the background were a bit more vivid. It looks like there is a fog or something cloudy in the left half of the image.
This is a nicely composed picture. I like that the focus appears to be on the eyes. Maybe a little more contrast would help to bring out some of the color and give the picture a little more "pop".
I liked this photo from the moment I first saw it. I like the composition of the cat turning back on itself. I like the DOF which blurs the cat's body as background. It seems to be very well post processed avoiding the errors of overdoing it. Well done and among my top picks. That being said, you've lost sharp focus on part of the head. It would be a little stronger, in my opinion, if the sharp DOF included the whole of the cat's head. It is easy to criticize and much harder to execute. And your execution is brilliant, so don't let this minor critique trouble you.
Good use of a shallow DOF. Unfortunately, the composition is poor. It would be good if all of the head was visible. Either you zoomed in to far, or you cropped the image too tightly.
Also, the image seems washed-out on the left. You can try to play around with curves to fix that. 6.