Well good luck with that, sir. Can't imagine the frustration of that one!

I have nothing against cats... like them a lot, actually... but when you own one and allow it free-range outside, you accept a certain level of risk where interraction with other animals is concerned. Animals behave like.... umm... animals, and while I wish they didn't sometimes, one can't expect a healthy canine to not behave a bit rudely towards an unexpected and unwelcome feline.

C'est la vie, I guess.