Problem to be solved: to provide a stop tree in which the temperature can be adjusted even if there is no controller and the number of parts is small, and the controller is not complicated, because the cost is low and the electric layer is not complicated, and the structure is not complicated.Stop wood with PTC heater 2 attached to one point of metal rod 1.Diagram【課題】コストは低く、電気代もかからず、構造は複雑ではないので部品点数も少なく、かつ、コントローラーがなくとも温度調整ができる、動物が止まり易い止まり木を提供する。【解決手段】金属棒1の一点にPTCヒーター2を付けた止まり木。【選択図】図1
