Animal Dog 006 Zooskool - — Stray-x The Record Part 1 -8 Dogs In 1 Day -l

| Observed Behavior | Potential Medical Cause | |------------------|------------------------| | Sudden aggression in a previously friendly dog | Pain (e.g., dental disease, osteoarthritis), hypothyroidism, brain tumor | | House-soiling in a house-trained cat | Feline Lower Urinary Tract Disease (FLUTD), chronic kidney disease, diabetes | | Excessive licking of surfaces or self | Nausea, gastrointestinal disease, atopic dermatitis | | Night-time howling or pacing (senior dog) | Canine Cognitive Dysfunction (doggie Alzheimer’s) | | Compulsive tail-chasing | Seizure disorder, neuropathic pain |

1. Introduction Animal behavior and veterinary science, once considered separate disciplines, are now recognized as deeply interdependent. Understanding why an animal behaves the way it does is not merely an academic exercise; it is a clinical necessity. From diagnosing pain to ensuring handler safety and improving treatment outcomes, behavior is a vital sign in veterinary medicine. | Observed Behavior | Potential Medical Cause |