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Posted: 16th July 2019

New test for progressive retinal atrophy in giant schnauzers
A new DNA testing scheme for progressive retinal atrophy (PRA5) in giant schnauzers has been approved by the Kennel Club.
Test will identify affected dogs or carriers of the genetic mutation

A new DNA testing scheme for progressive retinal atrophy (PRA5) in giant schnauzers has been approved by the Kennel Club following consultation with the breed’s health coordinator on behalf of the breed clubs.

PRA5 is an inherited retinal disease of dogs which gets worse over time, eventually leading to blindness. There are several forms of the disease which differ across and within breeds.

The genetic mutation that causes PRA is often unique to a dog breed, and some dog breeds have been known to have more than one mutation causing the disease.

There is no cure for PRA, but it is hoped the availability of this test will help identify affected dogs or carriers of this mutation to help prevent more puppies being born with the disease.

In a press release, the Kennel Club said that it “constantly reviews DNA testing schemes in conjunction with breed clubs to ensure that breeders are supported with resources which help them to make responsible breeding decisions.”

It adds: “Test results will be added to the dog’s registration details which will trigger the publication of the result in the next available Breed Records Supplement. The result will appear on any new registration certificate issued for the dog and on the registration certificates of any future progeny of the dog, and also on the Health Test Results Finder on the Kennel Club website. 

“Results for dogs already tested can also be recorded, but owners will need to submit copies of the DNA certificates themselves.”



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