Hereditary Eye Disease Scheme for dogs
The Eye Scheme is run in partnership with the BVA, the Kennel Club and the International Sheep Dog Society.
The Eye Scheme was established in 1966 as a means if identifying inherited and non-inherited eye conditions in dogs. It is a clinical eye examination carried out by expert veterinary surgeons. The Scheme is open to all dogs and breeds including crossbreeds and non-Kennel Club registered dogs.
What is hereditary eye disease?
There are many types of eye disease, both congenital (conditions that exist from birth or soon after birth) and non-congenital (conditions that develop later in life), that affect dogs. Many of these conditions can have serious effects on health and welfare, causing pain, blindness, or the need for lifelong medication, and should be taken into consideration when breeding dogs.
The scheme is open to all dogs and breeds including crossbreeds and non-Kennel Club registered dogs.
Eye diseases in dogs
We currently screen for the following inherited eye diseases:
Congenital/Neonatal eye conditions (inherited conditions present from birth):
- (CEA) Collie eye anomaly
- (MRD) Multifocal retinal dysplasia
- (TRD) Total retinal dysplasia
- (CHC) Congenital hereditary cataract
- (PHPV) Persistent hyperplastic primary vitreous
- (PLA) Pectinate ligament abnormality
Non-congenital eye conditions (inherited conditions that develop later in life):
- (HC) Hereditary cataract
- (PLL) Primary lens luxation
- (POAG) Primary open angle glaucoma
- (PRA) Progressive retinal atrophy
- (RPED) Retinal pigment epithelial dystrophy
Eye conditions not currently specified in the Procedure Notes:
- Ectopic cilia
- Combined entropion/ectropion
- Multi-ocular defects
- Corneal lipid deposition
- Persistent pupillary membrane
- Ocular Melanosis
- Pectinate ligament abnormality
- Lens luxation
- Anterior capsular cataract
- Anterior cortical cataract
- Perinuclear cataract
- Nuclear cataract
- Posterior cortical cataract
- Posterior polar subcapsular cataract
- Posterior capsular cataract
- Persistent Hyperplastic Primary (PHPV)
- Optic nerve hypoplasia
- Posterior segment coloboma
- Choroidal hypoplasia
- MRD-like appearance
- GPRA-like appearance
- RPED-like appearance
We also offer examinations for Primary Glaucoma. This examination requires a gonioscopy which can only be undertaken by specialist veterinary surgeons. If you wish to have a gonioscopy performed, please mention this when booking your appointment.
CHS also offers litter screening for congenital hereditary conditions such as collie eye anomaly and multifocal retinal dysplasia, when the puppies are 5 to 12 weeks old.
For some of the eye conditions we examine for DNA tests are available. While DNA testing can be beneficial, it is only worthwhile when used alongside clinical screening in order to give you a complete overview your dogs’ eye health.
What are the signs?
The signs of eye disease vary depending on the specific condition and between individual dogs and breeds. Some visible signs may include:
- Dilated pupil
- Cloudy appearance
For more information on primary glaucoma please read our Primary glaucoma for owners leaflet.
It is important to discuss any concerns with your vet.
How to treat it?
Treatment will depend the disease itself. It is important to remember that even dogs with severe eye conditions usually adapt well to life with reduced vision. If you have any queries, speak to your local vet.
Which breeds are commonly at risk?
All dogs, including crossbreeds are at risk of suffering from eye disease. Common breeds at risk are:
- Border Collie
- Cocker Spaniel
- English Springer Spaniel
- French Bulldog
- Golden Retriever
- Labrador Retriever
- Miniature Schnauzer
Many other breeds suffer from eye disease, visit the Kennel Club Breed Information Centre for further information.
Our Scrutineers and Panellists
To ensure the highest standards, expert veterinary surgeons appointed by BVA are responsible for scoring and grading all our hip, elbow and CM/SM submissions. All our Eye Panellists who perform the clinical examinations are specialists in ophthalmology.