Behavior is not separate from health; it is a direct reflection of it. Pain, neurological dysfunction, and metabolic disease almost always manifest as behavioral changes. A cat that suddenly urinates outside the litter box may be "spiteful," as some owners believe—or it may have feline interstitial cystitis. A normally friendly dog that snaps when touched may not be aggressive but could be suffering from arthritic pain or dental disease.
Disclaimer: This article is for educational purposes and does not substitute for professional veterinary medical advice. Always consult a licensed veterinarian for your animal’s specific health and behavioral concerns. Behavior is not separate from health; it is