I'm so pleased to hear that. It's really easy to forget that there are breeders out there who genuinely love their animals and will even potentially bankrupt themselves to ensure the health and wellbeing of their chosen breed.
Unfortunately they seem to be outnumbered by unscrupulous money grabbers
Yes there are those that breed and do things for the right reasons, sadly there are also ones that even when a comp0lete solution is offered to a problem they will fight tooth and nail against it. I have used this as an example before but a prime example is the Dalmatian, Dallies have a genetic problem that causes high levels of uric acid which in turn causes uric stones, that can block the urinary system, cause kidney failure not to mention is painful and can make them very ill not to mention death can even result..
In the 1970s they crossed a good example of a Dalmatian with a champion example of a pointer in the states, for the express reason of trying to eradicate the gene and the High uric acid problem it worked and fixed the genetic problem. They then mated the puppies of this cross back to Dalmatians and all subsequent generations were bred back to Dallies, when I first read about it it had been for about 14 generations. In America the later generations were finally allowed to be registered as Dalmatians, Quite a few years back a long standing breeder in the UK imported one of the Low uric acid Dalmatians bred from the original cross
because amongst other things was concerned about the High uric acid in Dalmatians and knew it can eradicate the gene problem. she got permission from the UK kennel club to Import breed and show her.
This caused an outcry from a lot of Dally breeders in the UK, saying that the dog was impure and a cross, even though it was just one cross years and generations ago, and there was a lot of protests both in the dog press and at her being shown at crufts that year about the breeder and the dog.
So even when a complete solution to genetic problems is handed to them you will always get some breeders and pureists who will do all they can to kick against and stop it.
Even when the kennel club voted to stop close matings like mother to son, father to daughter etc, saying that the progeny would no longer be registered anymore again there was an outcry and protest from a lot of breeders and in the dog press kicking against the decision too.