Symptom Triage｜Behavioural Change | Evidence chain

FAQ

Hiding for long periods, markedly less social interaction, becoming quiet — what could it be, and what should I record?

Common in cats (one of the most common ways pain shows itself; owners often misread it as "getting old, personality has changed"), dogs and rabbits. The direction is a veterinary visit needed (a cat "going quiet" cannot be treated as a mere personality change; rule out pain and disease first). What you can record at home: how often and at what times the hiding happens, and whether appetite and toileting change at the same time. This is a triage index; the actual judgement still rests with a veterinarian on a case-by-case basis, and this text gives no drug names or dosages.

長時間隠れる、社会的なやり取りが明らかに減る、静かになる——何が考えられ、何を記録すればよいですか。 — 猫（痛みの現れ方として最も多いものの一つ。飼い主は「年をとった、性格が変わった」と誤読しがち）、犬、ウサギによく見られます。方向性は受診が必要（猫が「静かになる」ことを性格の変化としてだけ捉えてはいけません。まず痛みと疾患を除外します）。自宅で記録できること：隠れる頻度と時間帯、食欲と排泄も同時に変化しているか。これはトリアージ用のインデックスであり、実際の判断は獣医師が個別の症例に応じて行う必要があります。本文は薬剤名と用量を記載しません。

Hiding for long periods, markedly less social interaction, becoming quiet — what could it be, and what should I record? — Common in cats (one of the most common ways pain shows itself; owners often misread it as "getting old, personality has changed"), dogs and rabbits. The direction is a veterinary visit needed (a cat "going quiet" cannot be treated as a mere personality change; rule out pain and disease first). What you can record at home: how often and at what times the hiding happens, and whether appetite and toileting change at the same time. This is a triage index; the actual judgement still rests with a veterinarian on a case-by-case basis, and this text gives no drug names or dosages.

Over-grooming, feather plucking, or grooming only one spot until hair loss or skin damage — what could it be, and what should I record?

Common in cats (over-grooming is common with stress or with pain at that site), birds (feather plucking and self-mutilation) and rabbits. The direction is a veterinary visit needed (rule out pain or skin disease at that site first; a veterinary examination must come before behavioural training). What you can record at home: whether the over-groomed site is always the same, and whether there are other sources of stress (a new household member, a change of environment). This is a triage index; the actual judgement still rests with a veterinarian on a case-by-case basis, and this text gives no drug names or dosages.

過剰なグルーミング、毛引き、一か所だけ舐め続けて脱毛や皮膚の損傷に至る——何が考えられ、何を記録すればよいですか。 — 猫（過剰なグルーミングはストレスやその部位の痛みでよく見られる）、鳥（毛引きと自傷）、ウサギによく見られます。方向性は受診が必要（まずその部位の痛みや皮膚疾患を除外します。行動のトレーニングの前に必ず受診してください）。自宅で記録できること：過剰にグルーミングする部位が一定かどうか、他のストレス要因（新しい家族、環境の変化）がないか。これはトリアージ用のインデックスであり、実際の判断は獣医師が個別の症例に応じて行う必要があります。本文は薬剤名と用量を記載しません。

Over-grooming, feather plucking, or grooming only one spot until hair loss or skin damage — what could it be, and what should I record? — Common in cats (over-grooming is common with stress or with pain at that site), birds (feather plucking and self-mutilation) and rabbits. The direction is a veterinary visit needed (rule out pain or skin disease at that site first; a veterinary examination must come before behavioural training). What you can record at home: whether the over-groomed site is always the same, and whether there are other sources of stress (a new household member, a change of environment). This is a triage index; the actual judgement still rests with a veterinarian on a case-by-case basis, and this text gives no drug names or dosages.

A normally gentle animal suddenly starts growling, baring teeth or attacking — what could it be, and what should I record?

Common in both dogs and cats. The direction is a veterinary visit needed to emergency (never punish a growl — it is the last warning the animal gives you, and punishing it is like removing the alarm). What you can record at home: the trigger (which body part was touched, when it happened) and whether earlier stress signals such as freezing, lip-licking or head-turning were missed. This is a triage index; the actual judgement still rests with a veterinarian on a case-by-case basis, and this text gives no drug names or dosages.

普段は穏やかな動物が突然うなる、歯をむく、攻撃する——何が考えられ、何を記録すればよいですか。 — 犬猫いずれにも該当します。方向性は受診が必要〜急症（うなり声を罰しては絶対にいけません。それは動物が出す最後の警告であり、罰することは警報器を外すのと同じです）。自宅で記録できること：きっかけとなった状況（どの部位に触れたか、いつ起きたか）、フリーズ、鼻なめ、顔をそむけるといったより早いストレスサインが見逃されていなかったか。これはトリアージ用のインデックスであり、実際の判断は獣医師が個別の症例に応じて行う必要があります。本文は薬剤名と用量を記載しません。

A normally gentle animal suddenly starts growling, baring teeth or attacking — what could it be, and what should I record? — Common in both dogs and cats. The direction is a veterinary visit needed to emergency (never punish a growl — it is the last warning the animal gives you, and punishing it is like removing the alarm). What you can record at home: the trigger (which body part was touched, when it happened) and whether earlier stress signals such as freezing, lip-licking or head-turning were missed. This is a triage index; the actual judgement still rests with a veterinarian on a case-by-case basis, and this text gives no drug names or dosages.