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In general terms I agree. FWIW, my wife breeds white Swiss shepherds, and very much has the health of her animals in mind when she plans a litter. She'll cull

In general terms I agree. FWIW, my wife breeds white Swiss shepherds, and very much has the health of her animals in mind when she plans a litter. She'll cull (as in remove from her program to a pet home, not take out back and shoot) dogs that don't measure up - either temperament wise, genetics (she tests every dog she keeps using optimal selection's tests), other other traits - one of our fave bitches had to have elbow surgery due to a developmental defect that left an unattached piece in her joint. She was spayed. like everything to do with people, there are fads, and then bad things happen due to those fads that you don't see for YEARS. The shiloh shepherds found they had a genetic heart defect, and it was traced back to a single stud used too much as he was popular. I forgot where else I was going with this, but I mostly agree with the parent. OH, I know, the "new blood" thing. Most of the worlds kennel clubs have a process for bringing new blood in, where you bring in a dog that LOOKS like your breed, and meets the breed standard. You give it a registration, and its attached to the studbooks as an addendum. Keep breeding with your fully registered dogs until the progeny's three gen pedigree is filled with pure breds and you have a fully registered dog. Its not perfect, but at least its there as an option.

bArray 5y ago
> FWIW, my wife breeds white Swiss shepherds, and very much has the health of her animals in mind when she plans a litter. Very glad to hear there are so many people taking this seriously, there is some hope for at least some breeds! > She'll cull (as in remove from her program to a pet home, not take out back and shoot) dogs that don't measure up - either temperament wise, genetics (she tests every dog she keeps using optimal selection's tests), other other traits - one of our fave bitches had to have elbow surgery due to a developmental defect that left an unattached piece in her joint. I would make an argument for culling on the basis of bad temperament - a large breed dog with a bad attitude is a burden only a few are going to be able to handle in the best case. In the worst case it's somebody's child that gets bitten because their parents didn't read the dog. I would also make a similar argument for any puppy you believe that will require significant or expensive surgery in the future, because the chances are, they won't get it and will suffer. A bad knee joint if quite common in these heavy breeds, but a spinal defect for example is not going to be simply or easy to deal with. > Most of the worlds kennel clubs have a process for bringing new blood in, where you bring in a dog that LOOKS like your breed, and meets the breed standard. One problem we've seen is breed definition creep. A lot of these working dogs are no longer capable of doing the work they were selectively bred for because they have been bred for looks alone for too many generations. After about hundred years, there is not an 'expert' alive that knows what the original breed is supposed to be. This is why going back to the breeder's notes have been so important - especially ones around the time when the working dog was actually working.

bArray 5y ago

> FWIW, my wife breeds white Swiss shepherds, and very much has the health of her animals in mind when she plans a litter. Very glad to hear there are so many people taking this seriously, there is some hope for at least some breeds! > She'll cull (as in remove from her program to a pet home, not take out back and shoot) dogs that don't measure up - either temperament wise, genetics (she tests every dog she keeps using optimal selection's tests), other other traits - one of our fave bitches had to have elbow surgery due to a developmental defect that left an unattached piece in her joint. I would make an argument for culling on the basis of bad temperament - a large breed dog with a bad attitude is a burden only a few are going to be able to handle in the best case. In the worst case it's somebody's child that gets bitten because their parents didn't read the dog. I would also make a similar argument for any puppy you believe that will require significant or expensive surgery in the future, because the chances are, they won't get it and will suffer. A bad knee joint if quite common in these heavy breeds, but a spinal defect for example is not going to be simply or easy to deal with. > Most of the worlds kennel clubs have a process for bringing new blood in, where you bring in a dog that LOOKS like your breed, and meets the breed standard. One problem we've seen is breed definition creep. A lot of these working dogs are no longer capable of doing the work they were selectively bred for because they have been bred for looks alone for too many generations. After about hundred years, there is not an 'expert' alive that knows what the original breed is supposed to be. This is why going back to the breeder's notes have been so important - especially ones around the time when the working dog was actually working.