Companion Animals

Canine Corneal Ulcers: Welfare and Prompt Treatment

How to recognise and treat corneal ulcers in dogs to prevent welfare complications.

Key Facts

Corneal ulcers cause intense pain — equivalent to scratching the human eye
Brachycephalic breeds with prominent eyes are at highest risk
Untreated deep ulcers can perforate — causing loss of the eye
Most ulcers heal within 1-2 weeks with appropriate treatment

Welfare Considerations

Corneal ulcers are an acute welfare emergency — causing intense ocular pain that dogs often conceal. Recognising the subtle signs (squinting, excessive blinking, cloudy eye) and seeking prompt veterinary treatment prevents progression to deeper ulceration and potential vision loss. Welfare management includes appropriate topical antibiotics, pain relief, and Elizabethan collars to prevent self-trauma.

What You Can Do

Seek immediate veterinary attention for any dog squinting or showing a cloudy eye
Always use a protective collar to prevent eye rubbing during treatment
Follow through with full antibiotic treatment course and recheck appointments