UPDATE!!!
My little "Googled for help" purchase has worked!
It's a cheesy little device, cost just over $50 with shipping, but it seems to scare the cat away each and every time. I did notice a few cat prints on the Jeep the first night; looks like he jumped up, walked a few steps, turned around and jumped right back down. The ear piercing shrill was just too much for him, and yes, I can hear it too, but it's not too bothersome to me for just a second or two as I walk by...if I stood there, facing me for a while, I'd have one helluva headache...
NOT A SINGLE PRINT ON THE JEEP ON MIATA SINCE!!! WOO HOO! My poor neglected Mustang has been parked on the other side of the driveway, well away from this new toy, so it's covered with paw prints...thinking about ordering another to keep kitty off of my car and the boat too...
My hubby even had to concede that I've solved this little problem...
So, I recommend getting one if you're sick of paw prints...it is motion sensored, so it doesn't stay on all of the time. All it takes is a little 9 volt battery...
Va found a useful item for a change...
Now, will it keep a Great Dane off of my car? You know, I've had one on there before! Walked outside one day to see my female Dane, Maggie, lying across the hood like a cat...
All 150 lbs of her...did I b*tch and moan like the hubby over a little cat...noooooo...well, yeah, I did, but that's beside the point...