A cat's nest includes a body and a plurality of fixing members, wherein the fixing members are coupled to the body and can be fixed to a facade of an object, so that a pet cat body can be formed between the raised portion of the body and the facade of the object Accommodation space.一種貓窩,包括有本體及複數個固定件,其中固定件結合於本體上並可固著於一物體的立面,藉以使得本體的隆起部與物體立面之間形成有可供寵物貓容身的容納空間。