TL;DR: Soft stool stuck to a cat's fur is generally a low-urgency issue that requires cleaning and monitoring, but you should consult a vet if it persists for over 48 hours or is accompanied by lethargy or vomiting.
What causes soft stool to get stuck in my cat's fur?
Soft stool stuck to the fur near the tail—often referred to as 'fecal matting'—occurs when a cat's bowel movements are not firm enough to pass cleanly. This is common in long-haired breeds or cats with digestive sensitivities. It can lead to skin irritation, discomfort, and poor hygiene if the stool remains trapped against the skin.
Is fecal matting or soft stool in cats a medical emergency?
Urgency Level: Low. Generally, a single episode of soft stool is not a medical emergency; however, you should monitor your pet and seek care if the following occur:
- The cat displays other symptoms like vomiting, lethargy, or a refusal to eat.
- The stool remains soft for more than 24 to 48 hours.
- You notice blood in the stool, which may indicate parasites or underlying infections.
How does a photo of my cat's stool help a veterinarian with triage?
Providing your veterinarian with a clear photo of the stool and the affected area can significantly assist in the triage process. Visual evidence allows a professional to:
- Evaluate the color, consistency, and presence of mucus or blood.
- Determine whether the issue is likely related to the small intestine, large intestine, or a simple dietary indiscretion.
Clinical Context (Merck Veterinary Manual)
When a cat presents with soft stool adhering to the perianal fur, potential causes such as dietary indiscretion or sudden changes in diet leading to clysbacteriosis should be considered. Clinical examination should include assessment for perineal hernia, foreign material, pain, or masses. Mild cases of constipation, potentially contributing to soft stool, may be managed with dietary adjustments, ensuring ready access to water, and incorporating high-fiber diets. Suppository laxatives such as dioctyl sodium sulfosuccinate, glycerin, or bisacodyl can be considered. For moderate to recurrent constipation, enemas using warm tap water (5-10 ml/kg), isotonic saline (5-10 ml/kg), DSS (5-10 ml/cat), mineral oil (5-10 ml/cat), or lactulose (5-10 ml/cat) may be administered slowly.
Chapter: Gastroenterology
Source: The Merck Veterinary Manual, 11th Edition (Page 381)