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More labs (not Labs) are offering DNA testing to determined lineage,
like: www.animalsdna.com Didn't think it mattered, but last month's "Dog Fancy" had two intriguing pages. Photos of 4 mixed breeds and the assumptions of owner, veterinarian and another "expert". They were all wa-ay off. Is this information one would want? Could it be useful? A worrisome aspect is that authorties could use it to facilitate BSL. The price is down to about $70. |
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In article ,
(Chris Williams) wrote: More labs (not Labs) are offering DNA testing to determined lineage, like: www.animalsdna.com Didn't think it mattered, but last month's "Dog Fancy" had two intriguing pages. Photos of 4 mixed breeds and the assumptions of owner, veterinarian and another "expert". They were all wa-ay off. Is this information one would want? Could it be useful? A worrisome aspect is that authorties could use it to facilitate BSL. The price is down to about $70. I think it is very flawed. Does this look like it could POSSIBLY be a Sibe/Shih-Tzu mix to you? http://s202.photobucket.com/albums/a...dy1001/Murphy/ Lucy is a KNOWN mix. I don't really want to spend the money to see if the lab can get it right. -- Janet Boss www.bestfriendsdogobedience.com |
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Chris Williams wrote:
More labs (not Labs) are offering DNA testing to determined lineage, like: www.animalsdna.com Didn't think it mattered, but last month's "Dog Fancy" had two intriguing pages. Photos of 4 mixed breeds and the assumptions of owner, veterinarian and another "expert". They were all wa-ay off. Is this information one would want? Could it be useful? A worrisome aspect is that authorties could use it to facilitate BSL. The price is down to about $70. I'm not sure it could be useful, but it could be fun. Cubbe, by looks and personality, is almost definitely part Chow Chow. She has the straight back legs, curly tail, ruff, and black gums and roof of mouth. She's also almost definitely part something else. She doesn't have the full mane and stocky furriness of a pure Chow Chow. But what else? We love to speculate. Maybe the boxy shape came from Border Collie. Maybe the white spot on her chest is hound. Maybe that noise came from beagle. Mixed breed dogs are Rorschach tests, fun but scientifically useless. This is the first time I've heard of DNA tests being accurate as to breed. I thought they could accurately say something about which dogs an individual is related to, that is mother, father, littermates, provided you had DNA from both dogs you were trying to show relationship between. In other words, you could prove a dog was related to a particular line from a particular breeder. I didn't know there were defining strings of DNA for each breed. In fact, I understood exactly the opposite. --Lia |
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Julia Altshuler wrote:
www.animalsdna.com Aauurgh. My mistake. I wrote what I did, then checked the website. Nowhere do they advertise that they can determine which breeds a mix has in its heritage. They say they can confirm parentage and trace pedigrees. I take that to mean that they can do what I said in my last post. --Lia |
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In article ,
Julia Altshuler wrote: Aauurgh. My mistake. I wrote what I did, then checked the website. Nowhere do they advertise that they can determine which breeds a mix has in its heritage. They say they can confirm parentage and trace pedigrees. I take that to mean that they can do what I said in my last post. This company identifies breeds. Or says they do. As I posted, I think it is deeply flawed. http://www.metamorphixinc.com/products3.html -- Janet Boss www.bestfriendsdogobedience.com |
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Julia Altshuler spoke these words of wisdom in
: This is the first time I've heard of DNA tests being accurate as to breed. I thought they could accurately say something about which dogs an individual is related to, that is mother, father, littermates, provided you had DNA from both dogs you were trying to show relationship between. In other words, you could prove a dog was related to a particular line from a particular breeder. I didn't know there were defining strings of DNA for each breed. In fact, I understood exactly the opposite. When we discussed these last spring, I sent in Tuck's DNA via bloodtest by my vet. they asked for a picture. I didn't send one in. He came back Springer Spaniel/Flat coat I did not tell them what breed he was, since they were to determine that. Of course, here is Tuck's pedigree, with his DNA Strip comparison with both of his parents. (these DNA strips were mouth brush samples) not the blood test samples that were sent in via vet for the breed test http://shell2.lomag.net/~moosedog/Tuck/pups.htm |
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Like you, I love to speculate. But the site I posted is just the first
one I ran across; if you Google, you'll find some (university vet schools, too) who say they can tell you all the breeds that went into your mix. It could bring some relief. I'm responsible for a huge mix who has lived in a hospital ward since she was a puppy eight years ago. I've guessed Mastiff/Airedale and fight bitterly to keep them from overfeeding her; she's about 10% overweight. Took for her yearly exam with fear and trepidation, and asked for radiographs to determine if she had hip displasia. The vet manipulated a back leg and said, "No need. She's part terrier and terriers don't get displasia." Did you know that? Is it true? The dog, a local celebrity, writes a column, and I titled the next one, "I Have My Mother's Eyes and My Father's Hips". |
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"Chris Williams" wrote in message ... More labs (not Labs) are offering DNA testing to determined lineage, like: www.animalsdna.com Didn't think it mattered, but last month's "Dog Fancy" had two intriguing pages. Photos of 4 mixed breeds and the assumptions of owner, veterinarian and another "expert". They were all wa-ay off. Is this information one would want? Could it be useful? A worrisome aspect is that authorties could use it to facilitate BSL. The price is down to about $70. I considered using Canine Heritage to see what Muttley's ancestry might be. It might be worth the $65 just for curiosity sake. But I think there might be some genetic indicators of human aggression, dog aggression, and unstable temperamant. It would be a very powerful tool if these could be determined and used for screening and prediction of problems. It should be possible to identify a pattern based on DNA samples from known aggressive and dangerous dogs, and those with long-term naturally good dispositions. This would be a much more fair basis for BSL, which in this case might be GSL, Genetically Selective Legislation. Paul and Muttley |
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Chris Williams wrote:
Took for her yearly exam with fear and trepidation, and asked for radiographs to determine if she had hip displasia. The vet manipulated a back leg and said, "No need. She's part terrier and terriers don't get displasia." Did you know that? Is it true? No idea. Sorry I can't help. Anyone else? --Lia |
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