Common causes of diarrhea in Cavalier King Charles Spaniels
- Stress (new environment, travel, boarding)
- Sudden diet change
- Bacterial or viral infection (parvovirus, panleukopenia)
- Parasites (giardia, coccidia)
- Food allergies or inflammatory bowel disease (IBD)
When it's an emergency
Take your Cavalier King Charles Spaniel to a vet immediately if any of the following apply:
- Bloody or black, tarry stools
- Diarrhea lasting more than 48 hours
- Concurrent vomiting or fever
- Signs of dehydration (sticky gums, skin tenting)
Safe home care steps
- Ensure constant access to fresh water
- Bland diet for 2–3 days
- Probiotic supplement (vet-approved)
Important: Home care is supportive only. If symptoms persist beyond 24–48 hours, consult a licensed veterinarian — AI guidance is not a substitute for professional diagnosis.
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Open Symptom CheckerFrequently Asked Questions
Diarrhea is one of the most common reasons pets visit the vet. Most acute cases resolve quickly, but chronic or bloody diarrhea always warrants a professional exam.