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12-16-2010, 07:47 AM | #31 | |
Donating YT 2000 Club Member Join Date: Oct 2006 Location: Jersey Shore
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Welcome Guest! | |
12-16-2010, 09:06 AM | #32 | |
Between♥Suspensions Donating Member Join Date: Aug 2009 Location: Vaissades
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12-16-2010, 09:13 AM | #33 | |
Donating YT 2000 Club Member Join Date: Oct 2006 Location: Jersey Shore
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12-16-2010, 09:24 AM | #34 | |
Donating YT 2000 Club Member Join Date: Oct 2006 Location: FL
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I think I will repeat part of my pm to you here on the forum so as to reiterate this is nothing personal about you or your dogs -- we just have a HUGE difference in basic tenets when it comes to dog breeding. Since I do not believe in mixing breeds intentionally and I believe part's were originally mixed yorkie and other breeds and there are many breeders currently slipping in a maltese for example to create "partis" I think we are bound to butt heads occasionally. I do respect your intelligence (as I said in the PM) and your genuine desire for canine health and safety. We can still find common ground, just not on the subjects of mixed breeds and partis. I did not realize at first where our friction was coming from -- then I saw a post where you identified your dogs and realized you had probaly taken personal offense at my stand on these two issues. These are opinions MANY years in the making and have nothing to do with your particular dogs. I hope you take the offer of trying to respect each other while still maintaining our own opinions in these areas in the spirit it was offered. I would like to keep communication open and am always open to reading actual scientific proof. As I told you before it is difficult to prove a negative, but someone CLAIMING to mix breeds for some betterment should be able to provide the science they are using, some breeding plans, some allele diagrams showing what sort of genetic markers they are following, something concrete instead of a vague middle school reference to dominant/recessive traits. I think you are still in the information-gathering stage, and if you run across that sort of proof from a breeder that is mixing breeds, I would love to read it! But I think what you are going to find for the most part is a bunch of people capitalizing on the "hybrid" craze who throw around a couple of genetic terms as an excuse and not as any real science. They are out to make money and some think it makes them look more altruistic to claim it is being done in the name of some genetic improvement. Really???? I think you are smarter than that. If just one had some real scientific postulates they were basing their "experiments" on, I might buy they were sincere. But everyone I have questioned hd no idea of even basic genetic principles. I do try to provide references for my opinions. For example -- I gave a vet and a molecular biologist/genetic professor's opinion on the worthlessness of those "breed identification" kits. If they are better as you say -- providing actual believable references is the way to go about actually convincing anyone. I still believe anyone using them for more than entertainment is wasting their money. We just do not have valid commercially-available DNA breed identification kits at this time. Hopefully, some day in the future -- but we still don't even understand the whole human genome project -- I think the canine breeds will be awhile. This is ontopic as the subject is yorkie hybrids. And of course anyone with a mixed breed yorkie is welcome here. We have members that don't have a yorkie at all. I am not for a lot of breeding practices but I would never hold it against a dog! I love them all, full, partial, floppy eared and not, big, small, .......pssssttt I even have a Jack Russell that is not even part yorkie except in her own mind!
__________________ FlDebra and her ABCs Annie, Ben, Candy Promoting Healthy Breeding to the AKC Yorkshire Terrier Standard Last edited by FlDebra; 12-16-2010 at 09:28 AM. | |
12-16-2010, 09:34 AM | #35 | |
Donating YT 2000 Club Member Join Date: Oct 2006 Location: Jersey Shore
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12-16-2010, 10:01 AM | #36 |
Yorkie Talker Join Date: Oct 2009 Location: Buford
Posts: 10
| Hey there. I have been looking for someone who has a mix between Jack Russell/Dachshund and Yorkie. My 16 lb JR ( Domino) impregnated my 4.5 lb Morkie ( Bella) She gave birth to the two cutest lil boys DJ and Rocky. I was so afraid they were going to be weird looking lil pups. But right the opposite. |
12-16-2010, 10:12 AM | #37 |
Between♥Suspensions Donating Member Join Date: Aug 2009 Location: Vaissades
Posts: 7,979
| Debra I pm-ed you..glad we agree on most and can reasonably discuss the rest or the details, but I can't help but poke this with a stick-the vet reference started something like this him saying he knew nothing about these tests but felt this about them...c'mon I've seen you post way better contradictory information! Here I'll help look at the stats of the DNA companies themselves they openly admit to the lack of accuracy hence my Scoobers got back a 1% unverifiable on his-he's a 50/50 mix how can 1% be unknown, but it's fun and can be somewhat accurate-it needs a lot more research and development in the area of dog DNA breed identification. Any who again I pm-ed you and I don't want to hijack a thread feel free to start one on this topic again and I think that the OP probably understands that she is more than welcome here with her hybrid but that the posts here got off topic and well there is a bit of a big debate about hybrids-for good cause out for thousands of hybrid breeders you will find about 5 that are responsible thus I posted the only two I know of whom breeder per AKC standards and also are involved in the responsible hybrid creations-they utilized OFA certification on their breeding dogs, and are very familiar with the proper ways to rear pups plus anyone can go and visit their facilities-of course getting one at a shelter is the most preferable-you can get a purebred there too. (Yes Debra I pulled that number out my bottom before you want a reference for i-the out of thousands you will find 5 but I think we can both agree that's a pretty good darn hypothesis!) Again sorry OP for hijacking your post and I'd still like to know about the make up and see pics of your dog! Last edited by concretegurl; 12-16-2010 at 10:15 AM. |
12-16-2010, 11:32 AM | #38 | |
Donating YT 2000 Club Member Join Date: Oct 2006 Location: FL
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These are the two references I used: What's your mutt? Accuracy questioned in DNA dog tests - theoaklandpress.com This one starts by telling about a vet who was also a past president of the MI Veterinary Association, who had his dogs tested with the 3 main kits available to the public. One dog had 10 dog breeds identified between the 3 tests and only one breed was repeated on any test!!! It also quotes John Fyfe, an associate professor of microbiology and molecular genetics at Michigan State University, who, "offered his insight on the tests to Steep in an e-mail. Fyfe maps dog and cat DNA for disease causing mutations. “I’ve heard of these breed ID tests but had no experience with them myself,” Fyfe wrote. “My take on it is that they have no basis and are basically a scam because the DNA determinants of most phenotypic traits are as yet unknown.” Phenotypic traits are observable properties of any living organism. “I believe that most veterinarians are likely to be as accurate as these tests, just using the phenotypic cues we can observe in the exam room,” Fyfe added. You can see this man has the credentials to be a creditable source. It is his JOB to identify dog and cat DNA for disease causing mutations. He is saying the science behind the test is not accurate enough to give dependable results any more than a doctor observing physical cues in the exam room would be. He does not have to USE the test to know the science behind it. He basically says he wouldn't use it because the DNA determinants of most of the phenotypic traits are not even identified yet. That is like saying a poison control doctor has no validity and cannot know of the dangers and physical interactions associated with the poisons because he has not tried the poisons themselves. The guy is an expert and he says they are invalid and goes on to say why. and this one: DNA Testing Your Dog where the author gives examples of bizarre results that do not correlate with the dog tested. He ends it up by saying "Kind of expensive entertainment. " I honestly TRIED to find even one source that was not connected with the sales of these kits that had a positive comment about their accurancy -- I could not find it. If you have one, post it. Instead of trying to disect my reference into something it is not, find one place not making $$$$ on the kits that says they are worth a hill of beans. I too hope we can stay amiable but we need to stay honest first. Not right to try to artifically invalidate a source by taking a sentence out of context and saying something far from what was actually quoted. Never did this expert in the field intimate that he knew nothing about the test. On the contrary he tells what they use and why it is inaccurate to do so.
__________________ FlDebra and her ABCs Annie, Ben, Candy Promoting Healthy Breeding to the AKC Yorkshire Terrier Standard | |
12-16-2010, 07:13 PM | #39 |
Between♥Suspensions Donating Member Join Date: Aug 2009 Location: Vaissades
Posts: 7,979
| Once again I suggested someone try a Dog DNA test told them they are not 100% but they are fun and you freak out and post all about the contrary...going on posting a couple times a warning about them...one would have been enough...here's that one sentence I referred to [QUOTE=FlDebra;3358398] “I’ve heard of these breed ID testsbut had no experience with them myself,” Fyfe wrote. “My take on it is that they have no basis and are basically a scam because the DNA determinants of most phenotypic traits are as yet unknown.” John Fyfe Department: MMG, SCS E-mail: fyfe@cvm.msu.edu Associate Professor BS Oregon State University 1981 DVM Washington-Oregon-Idaho Regional Program 1984 PhD University of Pennsylvania 1994 Clinical Interests: Inherited Disease Research Interest: Comparative Medical Genetics *He holds an administrative position and is noted for allowing others to do the research and discipline of such themselves his field consists of genetic mutations and not of actually gene therapy or genotype(ing)-or commonly known as DNA marker identification he has no experience in the field of quantitative genotyping. Genetics research at MSU offers insight and hope | MSU Research 1. Genotype & Phenotype phenotype is the constellation of observable traits; genotype is the genetic endowment of the individual 2. "The Canine Heritage Breed Test is one of the most innovative products I have seen in years. I am a huge proponent of adoption, so my four legged family comes from shelters and breed rescue groups. Finding out what breeds are in my dog's genetic makeup has not only satisfied my curiosity, but given me invaluable health and behavioral information." -Eric Theis 3. MMI Genomics DNA Laboratory MMIG is the primary DNA service provider for numerous canine registries around the world, including the American Kennel Club (AKC), United Kennel Club (UKC) and Professional Kennel Club (PKC). In 2001, while a business unit of Celera Genomics, the company that decoded the human genome, MMIG participated in the most advanced genomic research in the world — years ahead of other companies. 4.Dog DNA Test Review - New DNA Testing For Mixed Breed Dogs 5. you can call the company yourself and ask about their accuracy rate I believe it is 70%ish with hybrids and goes down from there based on the number of breeds...MMI Genomics Toll-Free Line (800) DNA-DOGG 6 Although YES dog DNA tests have A LONG way to go still to be considered absolute or accurate to the point they are admissible in court-I believe some states do take a 70% accuracy rate but I'm too busy with finals to look it up right now (ironically for my law classes), but the point is it's a fun thing to do and please a DNA lineage test for about $100 bucks-what do you expect? It's not quite a scam or a pseudoscience it's just not a perfected science hense the companies advertise for the breeds they can identify and I only know the reliability of the company my vet reccomended...did you know court admissable paternity and maternity test average at 97% for at home tests and 99.9% for lab tests, when only 10 years ago they too were an average of about 78% accurate...I'll be pleased to see what dog DNA breed analysis can do in another 10 years, and I'm glad I paid for the service and have spent money that will go toward further research, ye that and I've a cute little breed analysis certificate with my Scoobers' pic hanging on my wall... Let me know what they say when you call FIDebra...I'm goign to call them on Monday and double check I'd hope we'd get the same answer otherwise ye I'll start questioning my certificate Although Scoobers passed the phenotype traits analysis and was deemed a Schnorkie (Snorkie/ miniature schnauzer/yorkie mix F1 hybrid) |
12-18-2010, 11:57 AM | #40 | |
Donating YT 2000 Club Member Join Date: Oct 2006 Location: FL
Posts: 7,651
| [quote=concretegurl;3358296]Debra I pm-ed you..glad we agree on most and can reasonably discuss the rest or the details, but I can't help but poke this with a stick-the vet reference started something like this him saying he knew nothing about these tests but felt this about them... and your next post: Once again I suggested someone try a Dog DNA test told them they are not 100% but they are fun and you freak out and post all about the contrary...going on posting a couple times a warning about them...one would have been enough...here's that one sentence I referred to Quote:
Really? I am freaking out and mentioning something more than once? You even said you were "poking at stick" for goodness sake! I answered your post. I won't address anything further in this last one though as I am sure you would think me "freaking out again." Have a nice day. Oh, still waiting for that one positive reference though..... Sign me cool as a cucumber and very un-freaked out,
__________________ FlDebra and her ABCs Annie, Ben, Candy Promoting Healthy Breeding to the AKC Yorkshire Terrier Standard | |
12-18-2010, 06:29 PM | #41 |
No Longer a Member | Wow, all this and just from the OP wanting to share her new Morkie. I just want to welcome all you that posted you have mixes, You are welcome to share all about your babies here. Don't let a few posts keep you from sharing the little loves in your life. |
12-18-2010, 06:49 PM | #42 |
Ringo (1) and Lucy too! Donating Member Join Date: Sep 2009 Location: On the Edge of Glory
Posts: 3,447
| The OP originally posted this thread in 2009.
__________________ Mommy to Lucy, Ringo, and Matthew |
12-18-2010, 07:19 PM | #44 |
threadkillin' 6 pack Donating Member Join Date: Jun 2009 Location: USA
Posts: 1,242
| I know this is an old thread, my absolutely only take on the crossbreeding as an endeavor to produce a new breed (and I do believe that there is a place in the animal breeding world for doing that) is that it is done usually by one or two breeders, strictly controlled until they produce the results they want and then from that point usually sold from that line only. I believe (possibly erroneously) that Labradoodles were bred for a specific purpose and may actually have a shot one day at being recognized once they can get a particular look standardized. That is the main problem. Standardizing the look, and why serious efforts to ''create'' a new breed is usually done by just one or two breeders working in concert, not a shotgun approach nationwide. Also, I've never heard of serious breeders using more than one name as in '''cutesy''' to distinguish dilutions of line. Even today the Savannah cats (a new breed) is sold as F1, F2, F3 etc... this avoids all confusion on the parts of breeders and buyers. No trying to figure out spelling or having to google to find out if they are interchangeable. A side note, being in law enforcement for so many years, I can only go on what would be accepted in a court of law, and DNA kits sold online or over the counter would never cut it for animals or humans. The accuracy just would not be reliable enough to be counted on for purposes of law or in my mind for purposes of proven lineage. JMHO. I'm not a scientist but I don't believe that lie detector tests are reliable either, there is a reason they are not allowed in court, as well. So, not bashing, just stating what I believe.
__________________ lorelei, wife to gerry , momma to bear , baxter ,baby and bug |
12-18-2010, 08:18 PM | #45 |
Ringo (1) and Lucy too! Donating Member Join Date: Sep 2009 Location: On the Edge of Glory
Posts: 3,447
| Well, if it's any consolation, I got sucked in myself! I kind of glazed over the whole DNA part (sorry, not my thing) and happened to look at the first page.
__________________ Mommy to Lucy, Ringo, and Matthew |
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