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Location: Sussex UK
Joined: Feb 2008
Posts: 862
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Originally Posted by
wildmoor
Mary that is a fairly blanket statement and you cant presume all breeders do not know, yes there are those that havent got a clue, in my breed there are some that dont know what conditions their lines carry, you also have those even when pointed out to them deny it and breed regardless, but you also have those that do care about the breed and will go out of their way to import stock that you would need to go back pre the 70's to find a related dog/bitch to introduce new blood into their lines.
Plus you cant blanket statement about the COI of my breed in the UK as it varies dependent on the lines mine are between 3.7% and 5.6% some of the English dogs are as high as 15% and that is the same breed but different lines. Yes obviously we are aiming for a low COI but that doesnt make a litter healthy if all the dogs behind it are cr** and are carriers of severe genetic conditions. It isnt just about the COI but knowing the dogs behind the pedigree and what dogs/bitches produce what traits and/or conditions.
I didnt say health screening was an alternative to bad practice, but it helps in reducing conditions and avoiding problems such as dwarfism, severe HD or ED. Only the beginning of this year a young bitch collapsed and died at pm it was found she was a haemophiliac.
If you know the breed well you know which lines to avoid that produce some of these conditions, unfortunately some people are not honest and will cull or sell off without papers pups that are obviously dwarfs and deny it happened. But dog breeding like many walks of life there is not enough honesty and integrity, but dont tar everyone with the same brush, I had a promising young male neutered even though he had 0:0 hips because he had ED and I also found out his brother had ED even though that ones plates werent submitted, yet this year another breeder bred a sire and dam together who both had elbow scores of 2 and no it wasnt a show line breeder.
Actually I wasn't referring specifically to you, as I have often thought your posts were pretty spot-on and well researched, sorry if you took it so.
Of course it was a blanket statement, but not without foundation. I can quantify it in my breed for instance. 2 breeders out of 20 who workout COI. How do I know? Because it is a club requirement, and we talk to each other. I'm happy to bet a substantial amount that the ratio is similar in other breeds...I go to shows, we get talking...etc etc
I'm afraid you are incorrect, though, about an average COI for the UK dogs. If your breed had a database for all UK registered dogs that worked out COI you could have a population average. Many, many breeds do it and it is the way forward. You could do one for C-Ps (may be a shorter job than GSDs)!
I have been talking to Finnish Kennel Club with some success to incorporate the UK FL into KoiraNet to get a worldwide database that is searchable that automatically calculates COI to 10 gen. If all countries took responsibility for their native breeds in this way, it would be solvable as the UKKC is dragging its feet on this. It also takes the heat off one poor soul in each breed trying to do data entry.
As I said you cannot have one without the other, genetic screening and testing plus diversity would do a lot for dogs. 'Knowing your lines' is still to me a red flag....I look and question closely if I hear that phrase. It is necessary but
not to exclude all else. Too many breeders using that phrase still only use a 5 gen paper pedigree and line breed on that: top winners in show and working world alike. As ever it is a balance.
I am doing my best to spread the word on using modern tools in everyday breeding, with some limited success, but my doG it is hard work. Breeding has always been a science that attracts its fair proportion of well-meaning (often) idiots. How long have we been taught about genetics yet so many breeders (with pride???) say they know so little.( All last year I pestered clubs and KC to run seminars on genetics)
Unfortunately, daft inputs over time can easily ruin a breed and turn it into some lame excuse for a dog, unable to function without pain and with a raft of health problems covering a page of A4. I intend to try to stop that happening to the FL an ancient and hardy type, fit for function day after day in minus 30 C, before it is too late. I never want to hear the phrase 'I left FLs because of health problems' . Something former breeders of BMD, GSD, Great Danes etc say regularly.
Finally, in case anyone else has any doubt here is today's blanket assertion:
Certain popular breeding practices to establish type carry risks. One of those is restricting genetic input from a wider pool. This in turn can lead to a more genetically similar pool of dogs. This action reduces a dogs ability to fight off auto-immune disease and concentrates polygenic inherited disease in a small pool. This in turn forces breeders to health test for everything under the sun, and hope more tests are developed soon. Cause and effect. The emphasis is in the wrong place.
In case you think I am being overly pious, we have a real problem in the FL a former landrace dog from Finland that was decimated in WW2 thanks to troops shooting the dogs as they fled and a distemper outbreak. Remaining dogs were selected according to type not pedigree and a small breeding pool was established but without any certain knowledge of ancestry. We are already playing with fire...at generation 10/11 written records stop. Who honestly knows if the original stock were closely related or not. I don't and don't plan to exacerbate health issues for short-term gain.