Composition of this image is pretty good, possible improvements would be not to crop off the cats ears or, crop even more.
Small thing that I find annoying in my photos very often is when reflections of strange shapes on very reflective surfaces are visible. I don't think it's a problem here, looks natural.
Depth of field is decent. I'm not sure if I would like it a bit more. You have a lot of the important features in focus like the eye.
One thing I do find a tiny bit strange is the second eye. The angle you chose is ok but it would work better with the second eye visible.
Nice clear shot, nicely focused. The colors are good quality, especially showing the bluish tinge on the inner ear, and the pink nose. Any way you could have taken the 'light' away from the eye? It's a bit distracting. Overall, a nice shot.
Very good. I usually hate to see any of an animal cropped off, but you would have missed this expression if you hadn't cropped it this tightly. I love the expression, and it makes the photo. You can see him stalking something so intensely. This is really great.