Hereditary Cataracts in Dogs
Hereditary Cataracts is a medium-severity eye condition that can affect dogs of all ages and breeds. Hereditary cataracts are opacifications of the lens that are inherited rather than age-related. They can develop in young dogs and progress to complete vision loss. Distinct from senile cataracts, they typically affect both eyes and appear at a younger age. It is documented across 5 breeds, though prevalence and severity can differ significantly between them. It typically becomes apparent at 1-5 years. Early signs to watch for include cloudy or bluish lens appearance, reduced vision, bumping into objects, and reluctance to navigate stairs. When treatment is required, costs are estimated at £2,000-£4,000 depending on severity, location, and the specific intervention needed. Hereditary Cataracts has a hereditary component, so health-screening certificates from the breeder are strongly recommended for predisposed breeds. This page covers symptoms, treatment options, and preventive steps — along with breed-specific information where available.
Signs & Symptoms
The following symptoms are commonly associated with Hereditary Cataracts in dogs. If your dog displays several of these signs, consult your vet promptly — early diagnosis typically leads to better outcomes.
- Cloudy or bluish lens appearance
- Reduced vision
- Bumping into objects
- Reluctance to navigate stairs
- Eye scratching
Treatment Overview
Surgical phacoemulsification (cataract removal) with intraocular lens implantation is highly effective. Medical management with antioxidant eye drops may slow progression in early cases.
Typical onset: 1-5 years
Prevention & Screening
While not all cases of Hereditary Cataracts can be prevented, the following steps reduce risk or enable earlier intervention:
- Annual eye testing under BVA/KC/ISDS scheme
- DNA test available for some breeds
- Only breed from clear-tested stock
Estimated Treatment Cost
Treatment for Hereditary Cataracts is estimated at £2,000-£4,000, depending on severity, the specific intervention required, and your location. Costs may be higher for surgical procedures or ongoing management. Comprehensive pet insurance covering hereditary conditions is strongly recommended.
Breeds Affected by Hereditary Cataracts
The following 5 breeds are documented as being susceptible to Hereditary Cataracts. Click any breed to view breed-specific information about this condition, including prevalence and recommended screening.
Looking for more information? Browse all dog health conditions or explore the health guides for in-depth breed care advice.