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Symptom triage · dogs, cats and horses

Diarrhoea

Diarrhoea

Quick answer

PETHEALTH+ rates diarrhoea 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 diarrhoea

  • Dogs

    Dog Diarrhoea

    For mild diarrhoea in an otherwise healthy adult dog, safe home steps include a bland diet of boiled chicken and white rice, plain canned pumpkin, dog-specific probiotics, and plenty of water.

    Read the guide →

Frequently Asked Questions

Is diarrhoea 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 diarrhoea affect?
This triage topic applies to dogs, cats and horses. 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.

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