Dimension: 13.8'Lx10.5'Wx16.5'H. Carrier Weight: fits pets up to 12 pounds cat and 10 pounds dog. Suitable for: most species of cats and Chihuahua, Yorkshire terrier, Pomeranian, Maltese, Toy Poodle, Papillon, Minature Doberman, Bichon Frise, Boston Terrier, Pug and others small somatotype dogs. Ventilated bag with top handle design is a novel two-in-one pets carrier and portable kennel. Switchable windows look distinctive and stylish. Fine semi-sphere window design allows your furry friend to enjoy the scenery and interact with the outside world, meanwhile, prevents pets escaping from the pack. Adjustable padded shoulder straps enhance comfortable and economize your effort, Built-In security lock, multiple ventilation holes and mesh screens, top and side entrances , washable soft pad The pet backpack is durable and it is a best tool for outdoor activities with your lovely pet. It’s also a best gift for your most treasured possession.