Hereditary Eye Disorders
Cavalier King Charles Spaniels are predisposed to several hereditary eye disorders, including cataracts, retinal dysplasia, and, less commonly, progressive retinal atrophy.
Detailed Description
These eye disorders are caused by various genetic mutations and breed predispositions. Cataracts and PRA can cause blindness, while retinal dysplasia may be mild or severe. These conditions can significantly impact vision and quality of life.
Common Symptoms
- Vision loss
- Cloudy eyes
- Night blindness
- Bumping into objects
Management Options
- Cataract surgery
- Management of blindness
Frequently Asked Questions
Are all dogs at risk for eye problems?
Some breeds, such as the Cavalier King Charles Spaniel, have a higher risk than average.
Can cataracts be treated?
Yes, with surgery.
Is PRA curable?
No, it is progressive and leads to blindness.
How often should eyes be checked?
Annually.
Are these conditions painful?
Usually not, unless complications arise.
Condition Details
📅
Typical Age of Onset
2-8 years for cataracts; middle-aged to older for PRA
📋
Testing Available
Yes
🔍
Diagnosing Methods
Ophthalmic exam; Electroretinography; DNA testing (for PRA)
🛡️
Preventative Measures
Eye screening of breeding stock
🔗
Related Conditions
Nuclear sclerosis, Corneal dystrophy