19/10/2026
DNA Testing & Responsible Golden Retriever Breeding
DNA testing helps breeders make informed decisions about inherited diseases in Golden Retrievers.
Some of the conditions that can be tested for include:
Progressive Retinal Atrophy (prcd-PRA and GR-PRA1): Inherited eye diseases that can cause progressive vision loss and eventual blindness.
Ichthyosis (ICH1): An inherited skin condition that can cause flaky skin, often described as puppy dandruff, and may persist or become more significant in some dogs.
As genetic testing continues to advance, breeders must consider the severity of each disease, test reliability, its prevalence within the breed, and affected or carrier dogs throughout the pedigree.
The goal is to prevent affected puppies while preserving genetic diversity and gradually reducing harmful disease-associated genes in the breed. A carrier result should be considered within the bigger picture of responsible breeding decisions.
See the GRCA code of ethics for more information:
https://grca.org/about-the-breed/grca-code-of-ethics/