Multifocal Acquired Retinopathy in Dogs
Multifocal Acquired Retinopathy is a high-severity eye condition that can affect dogs of all ages and breeds. Multifocal acquired retinopathy encompasses several acquired retinal conditions including sudden acquired retinal degeneration syndrome (SARDS) and immune-mediated retinitis. SARDS causes rapid, complete blindness over days to weeks with no obvious fundic changes initially. It is documented across 4 breeds, though prevalence and severity can differ significantly between them. It typically becomes apparent at 7-12 years. Early signs to watch for include sudden vision loss over days to weeks, increased thirst and urination (in sards), weight gain, and elevated liver enzymes. When treatment is required, costs are estimated at £1,000-£4,000 depending on severity, location, and the specific intervention needed. 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 Multifocal Acquired Retinopathy in dogs. If your dog displays several of these signs, consult your vet promptly — early diagnosis typically leads to better outcomes.
- Sudden vision loss over days to weeks
- Increased thirst and urination (in SARDS)
- Weight gain
- Elevated liver enzymes
- Normal fundic examination initially
Treatment Overview
There is no proven treatment for SARDS. Some dogs are managed with immunomodulatory protocols (IVIG, intravenous methylprednisolone) with variable outcomes. Most remain permanently blind.
Typical onset: 7-12 years
Prevention & Screening
While not all cases of Multifocal Acquired Retinopathy can be prevented, the following steps reduce risk or enable earlier intervention:
- No proven prevention
- Prompt investigation of sudden blindness
Estimated Treatment Cost
Treatment for Multifocal Acquired Retinopathy is estimated at £1,000-£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 this condition is strongly recommended.
Breeds Affected by Multifocal Acquired Retinopathy
The following 4 breeds are documented as being susceptible to Multifocal Acquired Retinopathy. 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.