Those are certificates, not titles and I'm not aware of any breed clubs that use those as proof of breed worthiness. Which clubs use the TDI, or CGC or CGN as proof of breed worthiness? Just wondering?

I would rather meet the parents in any case, that's not the point.

I didn't ask specifically for titles, working dogs count, titles or not. ANy working dogs? and don't give me an example of s service dog that is so impt that it can be taken out of service without replacement to whelp and raise a litter for a month and a half. That's called a pet.

If you're going to make claims about white GSD's being smarter, more drive, and healthier, your darn right those titles mean everything. Put up or shut up, talk is cheap, so far that's all ive seen, excuses and words. Test your breeding stock or don't make hallow claims.