Multifocal Retinopathy 2 (Coton de Tulear)(CMR2)
Also known as: Canine Multifocal Retinopathy 2 · Multifokale Retinopathie Typ 2 · BEST1-associated retinopathy · Retinal dysplasia in Coton de Tulear · BEST1-related retinopathy type 2 · …
Overview
What it is
This is an inherited eye condition affecting the retina, which is the light-sensitive tissue at the back of the eye. It causes small, fluid-filled blisters to form under the retina, leading to localized areas of detachment. Despite these structural changes, the condition is mild and rarely impairs the dog's vision.
How it presents
The condition typically develops in puppies between 11 and 15 weeks of age. Owners usually do not notice any symptoms because the blisters are painless and do not affect daily vision, meaning it is typically discovered during a routine veterinary eye exam.
Treatment
No targeted treatment is available or necessary as the condition is benign and does not progress to blindness. Associated costs are limited to occasional routine check-ups with an eye specialist, typically ranging from 150 to 600 EUR over the dog's lifetime.
How it's tested
ECVO Augenuntersuchung (DOK)(ECVO-DOK)
Primary testEye examAugenuntersuchung durch ECVO-zertifizierten Augentierarzt (Dortmunder Kreis). Erkennt PRA, Katarakt, Entropium, CEA, MPP, RD u.a.
Issuing body: ECVO
Result scheme: Eye-ECVO
Labogen Komplettpaket (rassespezifisch)(Labogen-Panel)
DNA testRassespezifisches DNA-Panel (Labogen / Laboklin) — bündelt alle relevanten Erbkrankheiten der Rasse in einem Test.
Issuing body: Labogen
Result scheme: Clear/Carrier/Affected
Feragen Komplettpaket (rassespezifisch)(Feragen-Panel)
DNA testRassespezifisches DNA-Panel (Feragen, Österreich) — gleiches Konzept wie Labogen.
Issuing body: Feragen
Result scheme: Clear/Carrier/Affected
Embark Breed + Health Panel(Embark)
DNA testUS-Anbieter; 250+ genetische Erkrankungen + Abstammung. Anerkennung in DE/AT variiert je nach VDH-Verein.
Issuing body: Embark
Result scheme: Clear/Carrier/Affected
MyDogDNA Panel(MyDogDNA)
DNA testGenoscoper-basiertes Panel (Mars Petcare). 200+ Erkrankungen + Rassenkomposition.
Issuing body: MyDogDNA
Result scheme: Clear/Carrier/Affected
Affected breeds
1 of 1 breeds
Treatment cost
Estimated range of typical treatment cost. Actual cost depends on severity, clinic and region.
Frequently asked
What is Multifocal Retinopathy 2 (Coton de Tulear)?
This is an inherited eye condition affecting the retina, which is the light-sensitive tissue at the back of the eye. It causes small, fluid-filled blisters to form under the retina, leading to localized areas of detachment. Despite these structural changes, the condition is mild and rarely impairs the dog's vision.
How is Multifocal Retinopathy 2 (Coton de Tulear) tested?
Tests currently in our database: ECVO Augenuntersuchung (DOK), Labogen Komplettpaket (rassespezifisch), Feragen Komplettpaket (rassespezifisch), Embark Breed + Health Panel, MyDogDNA Panel.
Which breeds are most affected?
Most commonly affected: Coton de Tulear.