Definitely a shot to be proud of (that's definitely, not definately). We don't have these creatures in Australia, so when I clicked on the thread, I expected to see a mini excavator (which we call bobcats in Oz).
You've captured the twinkle in the eye, but I can't say I feel anything particularly menacing about this cat, as someone suggested, but 'pleasantly menacing' (?).... that's definitely an oxymoron.
As Ben has pointed out, the image could have done with a 'levels' adjustment.