最後更新：2026年10月1日
犬對陌生人之攻擊行為。可能基於恐懼、領域性或缺乏社會化。需行為修正及管理，嚴重者需藥物輔助。
Feline inappropriate elimination (periuria) is the most common behavioral complaint. Differentiate medical causes (FLUTD, CKD, diabetes, hyperthyroidism) from behavioral (territorial marking, litter box aversion, stress). Multi-cat household conflicts require environmental enrichment and resource management.
常見攻擊類型，品種傾向明顯
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可安排定期門診追蹤，屬慢性或自限性病程 (regular outpatient follow-up, chronic or self-limiting course)
飼主衛教
用藥指引
⚠ 警訊症狀（立即回診）
環境調整
長期計畫：行為治療為長期計畫，每 3-6 月回診調整
正常活動
規律運動有助行為改善
期間：長期
恐懼性攻擊經訓練可改善但需長期管理。領域性攻擊較難改變。嚴重咬傷史預後保留。
Diagnostic Approach for Stranger Directed Aggression
Detailed history of behavior onset, triggers, frequency, duration, context, and previous treatments
Complete physical exam, CBC, chemistry, thyroid panel, urinalysis to exclude medical causes
Establish behavioral diagnosis, develop behavior modification plan, consider pharmacotherapy