This used to be my 4 pound Pomeranian's carrier. She never wanted to get in it so it sat around. Now that she has passed the physical realm to be a wonderful guardian angel I must let her hiking gear go. This is a great backpack with many pockets to store your dogs stuff, It has a solid floor inside so the dog can be comfy and stable while you hike, Canvess fishnet see through top allows your pet to breathe and see outside if you need to tie them inside for safety. This is a great fun way to take pets under 10 pounds on hikes and long walks. It is in excellent condition amd has been unused and stored for a long time.