Lol, taking you to earths they to scared to drop their own dogs in.... Trying to set you up for a fail.... Been there many times and wiped the smerk off their faces.... Be honest with yourselves, every dog from every line no matter the breeding will make mistakes.... Just depends on the ego and honesty of the owner to how its dealt with, some keep quiet and still breed from em, others know enough to admit dogs faults and tell you..... Unfortunately these days they are few and far between imo.