Obviously, you can't show her anymore...at least, no shows with certain judges. Your options are to sell her as a pet or take a chance and when she's old enough, do a test breed - her to a buck with no imported lines in the pedigree. You could end up with a beautiful Tan with no wihite toenails! So, take a chance or play it safe...you might consider talking to the breeder you got the Dad from because she is a respected, successful breeder and obviously overcame this same problem.
Yea, it was a bummer of a day. We felt so bad for that dog, but highway driving at night in the country...it happens. Minor damage to the lower front bumper, but I'm just glad we weren't in her Eclipse!