BuiltWithNOF

THE VALUE OF A PEDIGREE

IMG_1644joy and Maja up1web

A dog’s pedigree is not just a list with many names on a piece of paper but an important instrument for any breeder when it comes to genetic diagnosis and research. By checking it closely one can learn about certain patterns of inheritance of specific conditions.When you analyze a pedigree you should be familiar with most kennel names. For Eurasier breeding the otherwise coveted Champion titles do not matter as there is no champion breeding in the Eurasier breed.     Hopefully you have seen many of the names on the pedigree in person. I know it is not always possible in our breed as the breed pool is small, the country is big and we have many European imports that are used for breeding. At least ask for good pictures of the dogs (a decent head shot, a side shot and picture of the front to be able to see the chest area and a picture to see how the hind legs stand). Photos are better than nothing.

It is stated that parents and grandparents usually represent the most dominant genes in the pedigree but it is not necessarily the case. You need to know the phenotype and genotype for the first six dogs: the dam, the sire, and all four grandparents. It is very helpful if you have a knowledgeable and also objective mentor who is very familiar with the breed. Hopefully the mentor has actually seen these six dogs herself and maybe even some of the siblings. If a dog shows up more than once on a pedigree, pay particular attention and research that specific dog. Thoughtful line-breeding on a particular dog within the third or fourth generation on the pedigree can have impact on the first or second generation because his genes are more concentrated and should therefore be more powerful. A dominant, line-bred great-grandsire repeated on the pedigree can contribute as much as one of the first six dogs. (The same applies to a mediocre dog who was repeated in the pedigree. He can be bad news.). Even if a male and a female are outstanding representatives of their breed it does not matter at all, unless they are genetically compatible. It means that neither the male nor the female share the same faults either visibly (dominantly) or in their genes (recessively).So take your time and thoroughly analyze everything you know about every dog on the pedigree. It needs time and patience. It needs effort. You must be free from bias and accept deviations in your own dog as well as critically look at all of the dogs that you consider for breeding. Err on the side of caution.

Inspired by the AKC Gazette, June 2008 and Show Sight Magazine 2012

 

If you are interested in our girls’ pedigrees you may click on their name tabs on the left.

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IMG_4343enya portrait
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Enya small-2
Joy small-0474
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