To provide a pet bed which easily changes forms of a cube type and a substantially bowl shape mutually.SOLUTION: The pet bed has horizontal stitches which are vertically divided into a substantially rectangular shape with respect to the cube-shaped surface, and the pet bed has a substantially elliptical shape imitated on the surface of the cube mold Wherein a top surface and a bottom surface of the cube-shaped surface are overlapped with each other, and depending on the shape of the opening portion, the front surface, the rear surface, the right side surface, and the left side surface When folded about the seam in the direction, it transforms from the cube shape to a substantially square shape.BACKGROUND OF THE INVENTION【課題】キューブ型と略枡型の形態を相互に簡易変化させるペット用ベッドを提供する。【解決手段】ペット用ベッドは、キューブ型の表面に対し、略長方形の形状に上下に分割する水平方向の縫目を有しており、前記キューブ型の表面に対し略楕円状に模られた開口部を有しており、前記キューブ型の表面のうち、上面と底面の内側同士を重ね合わせること、および前記開口部の形状によって、正面、背面と右側面及び左側面に設けられた上記水平方向の縫目を中心にして折り畳まれたとき、前記キューブ型の形態から略枡型の形態に変形する。【選択図】図1