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Eye Problems in Pets: Conjunctivitis, Dry Eye, Cataracts & More

Medically reviewed by Dr. Robert Kim, DVM, DACVO. This article was last updated on June 1, 2026.
Dr. Robert Kim, DVM, DACVO
Published February 20, 2026
12 min read
DR

Dr. Robert Kim, DVM, DACVO

Doctor of Veterinary Medicine (DVM)

Dr. Robert Kim, DVM, DACVO is a licensed veterinarian with expertise in eye care and companion animal medicine.

Medically Reviewed

Common Eye Conditions

Conjunctivitis (Pink Eye)

Symptoms: Red eyes, discharge, squinting Treatment: Antibiotic/anti-inflammatory drops ($50-200)

Dry Eye (KCS)

Symptoms: Thick discharge, red inflamed eyes, squinting Diagnosis: Schirmer Tear Test Treatment: Lifelong cyclosporine drops ($50-150/month)

Corneal Ulcers

Emergency: Can perforate within hours Symptoms: Severe squinting, tearing, visible defect Treatment: $100-300 (superficial), $500-3,000+ (surgical)

Glaucoma

EMERGENCY: Permanent blindness in 24-48 hours Symptoms: Red eye, cloudy cornea, dilated pupil, vision loss Treatment: Emergency $500-1,500, ongoing $100-300/month

Cataracts

Causes: Hereditary, diabetes, age, trauma Treatment: Surgery $3,000-5,000/eye (90-95% success rate)

When to Seek Emergency Care

  • Sudden vision loss
  • Severe pain (can't open eye)
  • Blood in eye
  • White/blue cornea (sudden)
  • Dilated pupil not responding to light

Diagnostic Tests

  • Tear test: $20-40
  • Fluorescein stain: $20-40
  • Tonometry (pressure): $30-60
  • Specialist consult: $150-300

Prevention

  • Regular veterinary exams
  • Breed-specific monitoring
  • Proper nutrition
  • Protect eyes during activities
  • Manage diabetes and other conditions

Note: Eye problems can be emergencies. Seek immediate care for sudden changes.

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