Originally Posted by
Mad Aussie
Marko has covered most things I guess other to suggest differences in composition.
Seeing as this cat has such a bright chest you might try zooming in further on the face and eliminating the white out a bit more that way. By doing that you would probably cut off more of the ears which would make the crop look a bit more purposeful rather than something that appears like you just missed the ear.
I reckon the best part of a cat is the eyes. They have such intense colours and patterns so often and you got those nicely.
Just looking closer at the photo and I see the main ambient light is from the cats left side. I wonder if a higher f-stop would have under-exposed the the photo just enough to create a nice shadow on the cats right facial area and also darken the background distraction. You may be able create a similar look with photoshop.