Collie eye anomaly (CEA)(CEA)
Also known as: Collie-Augenanomalie · Choroidal Hypoplasia · Collie Eye Syndrome · Aderhautdysplasie · CEA-CH · …
Overview
What it is
Collie Eye Anomaly is an inherited developmental defect affecting the eye, specifically the retina (the light-sensitive tissue at the back of the eye) and the choroid (the underlying layer of blood vessels). This genetic condition causes these structures to develop abnormally before birth. It is primarily seen in herding breeds and is inherited in an autosomal recessive manner.
How it presents
While mild cases may cause no noticeable symptoms, owners might observe signs of vision loss, bumping into objects, or sudden blindness during puppyhood if severe complications like retinal detachment occur.
Treatment
There is no cure for the underlying defect, but mild cases require no treatment other than routine monitoring. Severe complications may require lifelong veterinary ophthalmology visits or specialized surgery, with costs typically ranging from €200 to €3,500.
How it's tested
CEA / CH DNA-Test(CEA)
Primary testDNA testCollie Eye Anomaly. Autosomal rezessiv. Standard bei Collies, Australian Shepherd, Border Collie u.a.
Issuing body: Optigen
Result scheme: Clear/Carrier/Affected
ECVO Augenuntersuchung (DOK)(ECVO-DOK)
Eye 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
24 of 49 breeds
Mandatory testAmerican Collie
Mandatory testBearded Collie
Mandatory testBorder Collie
Mandatory testBoykin SpanielMandated by Boykin Spaniel Club & Breeders Association of America (BSCBAA) / Boykin Spaniel Society (BSS)
Mandatory testBritish Collie
Mandatory testDutch Schapendoes
Mandatory testKarelian Bear Dog
Mandatory testKishu
Mandatory testKorean Jindo
Mandatory testLancashire Heeler
Mandatory testRough Collie
Mandatory testShetland Sheepdog
Mandatory testShikoku
Mandatory testSilken Windhound
Mandatory testSilken Windsprite
Mandatory testSmooth Collie
Mandatory testSmooth-haired Dachshund
Mandatory testTaiwan Dog
Mandatory testTibetan Spaniel
Mandatory testWire-haired Dachshund
RecommendedAlpine Herding Dog
RecommendedAussiedoodle
RecommendedAussiedor (Australian Shepherd x Labrador)
RecommendedAustralian Kelpie
Treatment cost
Estimated range of typical treatment cost. Actual cost depends on severity, clinic and region.
Frequently asked
What is Collie eye anomaly (CEA)?
Collie Eye Anomaly is an inherited developmental defect affecting the eye, specifically the retina (the light-sensitive tissue at the back of the eye) and the choroid (the underlying layer of blood vessels). This genetic condition causes these structures to develop abnormally before birth. It is primarily seen in herding breeds and is inherited in an autosomal recessive manner.
How is Collie eye anomaly (CEA) tested?
Tests currently in our database: CEA / CH DNA-Test, ECVO Augenuntersuchung (DOK), Labogen Komplettpaket (rassespezifisch), Feragen Komplettpaket (rassespezifisch), Embark Breed + Health Panel, MyDogDNA Panel.
Which breeds are most affected?
Most commonly affected: American Collie, Bearded Collie, Border Collie, Boykin Spaniel, British Collie, Dutch Schapendoes, Karelian Bear Dog, Kishu.