PROBLEM TO BE SOLVED: To provide a pet temperature control device capable of automatically adjusting a temperature at which an object feels comfortable. Kind Code: A1 A temperature control device for a pet has a temperature control part having at least one of a cooling mechanism and a heating mechanism, and a sheet part of a heat conductor 102 in which a temperature gradient is formed by energizing the temperature control part. A sensor unit 114 for detecting the presence or absence of an object in each of the plurality of regions of the sheet unit, and a controller that controls the temperature adjusting unit based on the result of the presence or absence of the object in each region, It is characterized by including. [Selection diagram] Figure 1【課題】対象物が快適と感じる温度に自動調節することができるペット用温度調節装置を提供する。【解決手段】ペット用温度調節装置100は、冷却機構又は加熱機構の少なくとも一方を有する温度調節部と、前記温度調節部に通電することにより温度勾配が形成される熱伝導体102のシート部と、前記シート部の複数の領域において対象物の存否をそれぞれ検出するためのセンサ部114,115と、前記各領域における前記対象物の存否結果に基づいて前記温度調節部を制御する制御部と、を備えることを特徴とする。【選択図】図1