My 2 tear old cat was vommitting this morning and sum how managed to fall down stairs,she was all limp,she couldn't stand up,she was incontinent,her eyes were all dazed she didn't know where she was,I've taken her to a vets were they are keeping an eye on her but I want to know what could av caused my beautiful lola whom is a very well loved cat who is very healthy and young to av ad some sort of fit