Cover with a cloth outside the portable pet cage. Bush sets out more with aesthetics, and disassembled easily for cleaning. Put on with a cloth bag, can be used to store pet treats or daily number of small objects. Cloth can be put on the back with a strap for easy carrying. Body with a wire cage, the front door, both can act as vents to use, and can facilitate the observation of small animals inside the state. By the spring lock, easy opening, but also ensure the safety of pets. Top with a handle for easy carrying.