Symptom triage · dogs, cats and birds
Sore, runny or cloudy eyes
Sore, runny or cloudy eye
Quick answer
PETHEALTH+ rates sore, runny or cloudy eyes as not usually an emergency — book a routine vet appointment in the next day or two. See the linked UK guides for likely causes and what to do, or use the free symptom checker for instant triage. Information only, not a diagnosis.
Guides for sore, runny or cloudy eyes
Dogs
Dog Eye Discharge
**Small amounts of clear discharge** are often normal — especially in windy weather or dusty walks.
Cats
Cat Eye Discharge
**Small amounts of clear discharge** may be normal in flat-faced breeds or after sleep.
Birds
Bird Care in the UK
UK pet birds need a **species-correct diet** (not seed alone), the largest suitable cage, daily out-of-cage exercise where safe, and an avian vet registered before illness strikes.
Frequently Asked Questions
- Is sore, runny or cloudy eyes an emergency in pets?
- Not usually an emergency, but it does need a vet. Book a routine appointment in the next day or two, sooner if your pet stops eating or deteriorates.
- Which pets does sore, runny or cloudy eyes affect?
- This triage topic applies to dogs, cats and birds. If your pet shows these signs, use the free PETHEALTH+ symptom checker for instant triage or phone your vet.
- What should I do right now?
- PETHEALTH+ rates this as not usually an emergency — book a routine vet appointment in the next day or two. The guides linked on this page explain likely causes and what your vet may suggest. Information only, not a diagnosis.
Not sure how urgent it is?
Answer two questions and the free PETHEALTH+ symptom checker will tell you whether to phone a vet now, today, or monitor at home.