ATTENTION:
1. Measure your pet before purchasing. Do not select the backpack size based on weight only, please reference your pets length(front feet to base of tail)and height(floor to top of head) in selecting a backpack size.
2. Different pet owners have different requirements for size. If you want more room for your pet to move around, please reserve enough space for your pet when comparing the size of the pet and the backpack.
3. Amazon sometimes may send you the returned item from other buyers by mistake. If you receive used kit, please let us know. Well send you a brand new one soon.