An object of the present invention is to provide a quadruped warming garment which is excellent in heat retaining performance of a quadruped and does not cause stuffiness or cold even when sweating occurs. Kind Code: A1 A quadruped thermal insulation garment, comprising: a covering portion for covering a quadruped body to keep the body warm； and a fixture 20 for keeping a state covered by the covering portion. The covering portion is composed of at least two or more multi-layer fabrics 10A and 10B, and the front surface of the front fabric layer 10A that comes into contact with the outside air is waterproofed. [Selection diagram] Fig. 1【課題】四足動物の保温性能に優れ、発汗が生じた場合でも蒸れの発生や冷えを招くことがない四足動物用の保温衣料を提供する。【解決手段】四足動物の身体を覆って保温する被覆部と、前記被覆部による被覆状態を保持する固定具２０と、を備えて構成される四足動物用の保温衣料１００であって、前記被覆部は少なくとも二層以上の複層生地１０Ａ，１０Ｂで構成され、外気に接触する表側生地層１０Ａの表側面が防水加工されている。【選択図】図１
