I dont think you will find any vet that will put there necks out,
not even the most greedy vet, who would be in it for the money,
at the end of the day - its still them on the line if the pup develops something,
I can understand why they want something like this brought out,
and i think it would be good, as over the years ive met quite a few breeders,
who simpley shouldnt be breeding and not at the scale they are doing,
but even something like this would be hard to inforce, it even says for crosses as well,
how would they controal people breeding say Lurchers, a lot of them being breed
are 1st crosses.