A Stalking Cat...

Went to play basketball today with a friend...On the way back, this black and white cat came from nowhere and started following us...It was a little freaky, it just wouldn't stop following us! We hid from it a few times, but everytime it would pop up from somewhere in front of us...Then we got concerned, 'cause it followed us through some streets and almost got hit four times...One of its paws had a strange growth of skin on it...I think the cat is still outside...