I'd love a cat like that as I can't stand spiders, especially big ones. My dog, Wesley, he likes eating flies, which is really helpful in the summer when the plagues of Egypt are unleashed....
heh, well she's not very good at the big ones...she flattens them with a paw and then leaves them there...so I still see them and jump, I should've said, she likes eating small fat spiders. I wonder if I could train a cat to eat flies? hmmm