Ok, a cat that is always around has suddenly started shaking all the time, not walking at all or when it does it looks like it's walking accross hot coals. It won't eat, but has had a little water. We put her in our garage so she would be safe from predators while she's sick, since we live in the country. Nothing is broken and we thought maybe she has had a spider bite or a stroke???? I am, sorry, not a cat lover, but do have compassion and want to help the animal if I can. Anybody know what the problem might be and how to help the cat?