Progressive Retinal Atrophy, Miniature Schnauzer, type 2(PRA-Type 2)
Also known as: Progressive Retinal Atrophy Type 2 · Miniature Schnauzer PRA Type 2 · Type 2 PRA in Miniature Schnauzers · Zwergschnauzer-PRA Typ 2 · Retinal atrophy, progressive, Miniature Schnauzer, type 2
Overview
What it is
This is an inherited eye disease in Miniature Schnauzers where the retina, the light-sensitive layer at the back of the eye, gradually degenerates. Because the cells that detect light slowly die off, the dog's vision progressively worsens. There is currently no DNA test available for this specific Type 2 mutation, so diagnosis relies on clinical eye examinations by a veterinary ophthalmologist.
How it presents
Owners typically first notice night blindness, where the dog hesitates in the dark or bumps into objects at night, usually starting in early to middle adulthood. Over time, this progresses to a loss of daytime vision and eventually complete blindness.
Treatment
There is no cure for this condition, and management focuses on supportive care and regular clinical eye exams to monitor progression. Lifetime diagnostic and supportive care costs typically range from 500 to 2500 EUR.
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
Affected breeds
Treatment cost
Estimated range of typical treatment cost. Actual cost depends on severity, clinic and region.
Frequently asked
What is Progressive Retinal Atrophy, Miniature Schnauzer, type 2?
This is an inherited eye disease in Miniature Schnauzers where the retina, the light-sensitive layer at the back of the eye, gradually degenerates. Because the cells that detect light slowly die off, the dog's vision progressively worsens. There is currently no DNA test available for this specific Type 2 mutation, so diagnosis relies on clinical eye examinations by a veterinary ophthalmologist.
How is Progressive Retinal Atrophy, Miniature Schnauzer, type 2 tested?
Tests currently in our database: ECVO Augenuntersuchung (DOK).
Which breeds are most affected?
This condition isn't tied to a specific breed in our database.