Skinheadmermaid I haven't shown her because (a) very difficult with a toddler and (b) rather remote location. But yes, I would most certainly accept a puppy/dog back and would make 100% sure buyers knew this (and would carry out a home check, too). And I do know that this is what breeders should do!
Leaving aside the matter of my dog's age for a moment...a lot has been said on this thread about bloodlines. Posters claiming to be respected breeders (and I believe them) explained that they would only breed from a dog who (among other things) had absolutely stellar bloodlines. What I'm going to say now won't impress those who think it's wrong to breed from a dog when there are so many others who are unwanted. It won't impress the breeders either. Next time I choose a golden retriever bitch, I will go out of my way to ensure she does not have a 'brilliant' pedigree. Although there are may well be many reasons why 'backyard breeding' is wrong, breeding dogs who aren't champions isn't one of them. I care about having a dog who represents the breed well in terms of general characteristics, health and temperament. We don't all have to share the same value system as a commercial breeder hoping to produce a champion and/or expensive puppies. The current model of trying to improve the breed with each successive generation (through selective breeding) hasn't resulted in an improved breed. All the hip scoring and DNA testing in the world won't alter the fact that some of the outcomes linked to extremely selective breeding are simply undesirable. Looking at the big picture, there are ways in which a professional breeder doesn't necessarily have the edge on an scrupulous private dog owner in terms of what's best for the breed.
I've already responded to posters who felt that we should all be rehoming rescue dogs. One of the reasons dogs end up in a rescue centre is because a family went out and chose the wrong dog. Send all of these families home with a rescue dog and they'll end up back there. But they might do great with a dog whose temperament is likely to be x and who has a clean slate from day one. I have personal experience of successfully rehabilitating troubled dogs - I know what it takes. Many people aren't in a position to do it and are probably wise in deciding not to take the level of risk that comes with a dog with an unknown temperament and unknown history. Of course everyone who can should do it, but if you can't, then you shouldn't. Our golden retriever is everything we expected that she would be and we can give her the home she needs.
After some test results today, I've decided not to breed from my retriever. A health condition has been picked up by the scans, meaning that there is a slight possibility her chances of coping with a pregnancy would be further reduced. We were always going to go through with the necessary health checks, always going to take medical advice, always going to consult with experienced breeders and always going to follow the advice of professionals who we knew we could trust.
Mumsnetters, you are very clever but sometimes your way of relating is not clever. MNHQ seems to know this and I certainly know it...please, please change.