high urgency

Lethargy in Dogs & Cats

Abnormal drowsiness, reduced activity, or unwillingness to engage. A non-specific but important sign of systemic illness.

Common Causes

  • • Infection
  • • Pain
  • • Anemia
  • • Organ disease
  • • Toxin exposure
  • • Metabolic disorder

Red Flags

  • • Collapse or inability to stand
  • • Pale or white gums
  • • Rapid breathing
  • • Cold extremities
  • • Unresponsive to stimulation

When to See a Vet

If lethargy persists more than 24 hours or is accompanied by other symptoms like vomiting, pale gums, or collapse.

🐕 Lethargy by Dog Breed

🐈 Lethargy by Cat Breed

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