Collie Health Problems
Collies are generally healthy herding dogs with some specific concerns including eye conditions and drug sensitivity.

Collie Lifespan: What to Expect
Collies typically live 12-14 years with proper care.
Average lifespan: 12-14 years
Genetic Factors
Collie Eye Anomaly is breed-specific. MDR1 drug sensitivity requires awareness.
Common Health Issues in Collies
Collie Eye Anomaly (CEA)
Inherited eye defect affecting vision.
Prevalence: Genetic test available
Symptoms to watch for:
- Vision problems
- Retinal issues
MDR1 Drug Sensitivity
Dangerous reactions to certain medications.
Prevalence: Genetic test available
Symptoms to watch for:
- Severe drug reactions
Progressive Retinal Atrophy (PRA)
Inherited blindness.
Symptoms to watch for:
- Night blindness
- Vision loss
Bloat (GDV)
Deep-chested breed risk.
Symptoms to watch for:
- Distended abdomen
Common Causes of Death
Understanding what Collies typically face helps you watch for warning signs and make informed decisions about their care.
- Cancer (25%): Various cancers.
- Age-related decline (25%): Organ failure.
- Bloat (10%): GDV.
- Heart disease (10%): In seniors.
Warning Signs to Watch For
- Vision changes
- Drug reactions
- Skin lesions
- Distended abdomen
Preventive Care
- CEA and MDR1 genetic testing
- Eye exams
- Know bloat symptoms
- Avoid MDR1-sensitive drugs
Sources
This information is compiled from veterinary research and breed-specific health studies:
- https://www.collieclubofamerica.org/health/
- https://www.ofa.org/diseases/breed-statistics
Collie Health FAQs
- How often should I take my Collie to the vet?
- Annual wellness exams for adult Collies, twice yearly for seniors (typically 7+ for dogs). More frequent visits if your Collie has known health conditions. Preventive care catches issues before they become emergencies.
- What vaccinations does my Collie need?
- Core vaccines are essential for all Collies. Your vet will recommend additional vaccines based on your dog's lifestyle, location, and risk factors. Keep vaccination records current and follow the recommended schedule.
- How do I know if my Collie is in pain?
- Collies often hide pain. Watch for: changes in appetite, reluctance to move, unusual posture, excessive licking of one area, withdrawal, aggression when touched, panting (in dogs), or changes in sleep patterns. Any significant behavior change warrants a vet visit.
- At what age is a Collie considered senior?
- With a typical lifespan of 12–14 years, Collies are generally considered senior in the last third of their expected life. Larger dogs age faster than smaller ones. Senior Collies benefit from more frequent vet visits and age-appropriate nutrition.
Keep their memory close
If you're facing a difficult time, these may bring comfort.