Telomere length
Also known as: Telomere Shortening · Relative Telomere Length · RTL · Telomerlänge · Cellular Aging Marker
Overview
What it is
Telomeres are protective caps located at the ends of a dog's chromosomes that shield genetic material during cell division. As cells divide over time, these caps naturally shorten, making telomere length a key indicator of cellular health and biological aging across the entire body. This is not a disease itself, but rather a genetic measure of how a dog is aging at a cellular level.
How it presents
There are no direct physical symptoms to observe because telomere length is a biological marker rather than a specific illness. However, dogs with unusually short telomeres may show general signs of premature aging or age-related decline earlier in life than typical for their breed.
Treatment
There is no medical treatment or procedure to lengthen telomeres, and the associated treatment cost is 0 EUR. Management focuses entirely on supporting overall health and healthy cellular aging through proper nutrition, regular exercise, and stress reduction.
How it's tested
Telomerlängen-Test(TL)
Primary testDNA testBestimmung der relativen Telomerlänge mittels quantitativer PCR (qPCR) aus einer DNA-Probe zur Einschätzung des biologischen Alters und der zellulären Gesundheit.
Issuing body: other
Result scheme: Clear/Carrier/Affected
Affected breeds
Treatment cost
Estimated range of typical treatment cost. Actual cost depends on severity, clinic and region.
Frequently asked
What is Telomere length?
Telomeres are protective caps located at the ends of a dog's chromosomes that shield genetic material during cell division. As cells divide over time, these caps naturally shorten, making telomere length a key indicator of cellular health and biological aging across the entire body. This is not a disease itself, but rather a genetic measure of how a dog is aging at a cellular level.
How is Telomere length tested?
Tests currently in our database: Telomerlängen-Test.
Which breeds are most affected?
This condition isn't tied to a specific breed in our database.