I think somebody with dekkas knowlegde would have to pass on that offer.
I would take my $700 and go to a REPUTABLE breeder thank you very much.
Have a good day sir! Dont forget to deny your dogs a warm home to sleep in and a vet to keep them healthy! Im sure they are happier Outside in a pen with a cold hard doghouse or chained up with a cold hard doghouse. Deealing with the discomfort of raising a Large litter.
Maybe if yuour former dogs had a vet they could have lived even longer then 11-17 years.