vidaXL Blue Foldable Multipurpose Pet TrolleyThis pet trolley is lightweight and ventilated. It is designed for small pets like cats, dogs, rabbits, etc. Featuring an all in one design, this collapsible trolley can also be used as a pet backpack and a pet hand bag. It will really be a perfect choice for pet owners. This pet trolley is light and well ventilated, with strong mesh windows on three sides, which makes it a comfortable shelter for your furry friend. The zippered doors can be rolled up