This is a great shot - I really like it. Definitely has the "prowl" feel to it and you did a great job with the composition and the exposure. And a gorgeous cat!
I love this one! I'm a huge fan of this type of light or white on white. It looks so elegant and clean. I think you did really well with this. In fact -- I think it might have (but what do I know -- I'm always wrong) done better than the one you entered. I like that one too -- but this one just grabs me and has great technical quality!