My cat has a shread speed, and, at that speed, I end up like a sliced cucumber.
She doesn't use that unless startled or threatened.
Your cat is probably humoring you, since you feed her.
Plus you out weigh her by 20 times. What if she weighed 50 pounds?
Zoo keepers at the SF zoo a long time ago told me the tigers and lions stay because they are well fed, and want to be there. The grottos are not really sufficent to contain them. Every once in a while, some drunk punk baits the tigers or lions, and they get mad, jump up, kill or maul the guy, and then they end paying.
Recently went there, and, they had let the hedge grow a bit. About 10 years ago, one of the tigers jumped out of the grotto, and walked inbetween the hedge and the iron fence, about a 4' high fence, with no wire, etc. The cat went the length of the fence, being PETTED by the spectators,back and forth, siberian tiger, and then she jumped back into the pit.
Last time I checked, most humans can't jump from a crouch over a 20 foot high moat, from a crouch, like it was nothing. Same with the walls on the grottos. Lions jump up to the top, and, they get them down with a fire hose.
My point in this is if you are going to take a defensive weapon against any animal, I want the biggest hole I can shoot, with the most shock possible.
There are now SA/DA pistol rounds that hit, and kill like the 375 H&H rifle.
When I asked a bunch of hand gun hunters about this, they come back with,
"ONLY a 375 H&H?"
For them, it's not even a debate, it's a proven fact. .475's and .500's are in a really different class.