1) The cover could be taken off and washed
2) The parent tray is easy to assemble
3) Large Basket for storing things
4) Entries for the pet on the front and back
5) Ventilations on the upside, front and back
6) Front wheels are equipped with Shock Absorbers
7) Mesh windows can keep Bugs out
8)Front Step for Easy Pet Access
9)Convenient 3 Wheel Mobility