Holy crap Jackie...............
you girls have been having a string of bad luck
Totally strip the interior and make sure you use a real strong industrial cleaner to help with the smell in Shelby's car, it will need a scrub and a gernie i would say.
Glad she is alright, but you will have to watch her because of the dangerous fumes that were airborn floating around inside the car, they are very toxic and will take a little while to flush them out of Shelby's system. Plenty of water, and some milk would be good to help line her stomach.
Glad to hear the injections are helping, hopefully you have not agrevated them by moving around before they had time to do there job. The injection procedure sounds real scary, i cringed just reading about it.........
Hugs and kisses for both you and Shelby, Hope the year turns around and gets better from now on.
Let me know if you need anything from me at all, i am here for you