I should have included "Without killing the cats".
LoL, I live with family and so I just can't just kill my family's cats, ya know?
I like the idea of the shock thing. I'll have to look into where I can purchase it.
I was thinking, if I get a cover, I'll cover and uncover, and just put the cover itself in a little plastic container or in our shed. I'd also love to keep the car out of the rain and the sun at all times. I live in Tennessee and the pollen is ridiculous here also. Thanks for the contributions. Keep em coming.