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 45 breeds
American CollieMandatory testMandated by Club für Amerikanische Collies (CfAC) e.V.
Bearded CollieMandatory testMandated by Club für Britische Hütehunde e.V. (CfBrH)
Border CollieMandatory testMandated by Club für Britische Hütehunde e.V. (CfBrH)
Boykin SpanielRecommended standard
British CollieRecommended standard
Dutch SchapendoesRecommended standard
Karelian Bear DogRecommended standard
KishuRecommended standard
Korean JindoRecommended standard
Lancashire HeelerRecommended standard
Rough CollieMandatory testMandated by Club für Britische Hütehunde e.V. (CfBrH)
Shetland SheepdogMandatory testMandated by Club für Britische Hütehunde e.V. (CfBrH)
ShikokuRecommended standard
Silken WindspriteRecommended standard
Smooth CollieMandatory testMandated by Club für Britische Hütehunde e.V. (CfBrH)
Smooth-haired DachshundRecommended standard
Taiwan DogRecommended standard
Tibetan SpanielRecommended standard
WällerMandatory testMandated by Wäller Freunde Deutschland e.V. (WFD; kein VDH-/FCI-Verein)
Wire-haired DachshundRecommended standard
Alpine Herding DogAlso recommended
Australian KelpieAlso recommended
Australian ShepherdAlso recommended
HokkaidoAlso recommended
Treatment cost
Estimated range of typical treatment costs. Actual costs depend on severity, clinic and region.
Frequently asked questions
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.