Our cat has on three different occasions started crying a lot (which normally she never does) and rolling on the floor with her legs shaking. She acts like there is something wrong with her lower extermaties. When she tries to walk she her back end is lowered. She can't sit still. This goes on for about an hour then she act normal. She continues eating and drinking and playing as normal. I have an appointment with the vet in 2 days, but I just wondering if you may know what I can do. Thank you for your help.
Is your cat spayed? If not, then she is in heat. vetcare