PLEASE PAY ATTENTION TO THE SIZE CHART
Size    Gap A         Flat Chest(Girth)    Suggest Dog chest       Suggest Dog weight
S     9.5 cm/3.7 in     34 cm/13.3 in       Under 30 cm/11.8 in      Under 1.8 kg/4 lb
M    12.5 cm/4.9 in    44 cm/17.3 in      25-40 cm/9.8-15.7 in      Under 3.5 kg/7.7 lb
L     15 cm/5.9 in       50 cm/19.6 in      35-48 cm/13.8-18.9 in    Under 5.5 kg/12.1 lb
XL    18.5 cm/7.2 in    64 cm/25.2 in     50-65 cm/19.6-25.5 in    Under 6.4 kg/14.2 lb
The fashionable design Dog Cat Front Backpack carrier carry your dog or cat around in comfort and style. There is a hook for a harness to keep your pet inside
Sturdy and Comfortable to Wear
Soft Canvas makes you wear comfortably, with mesh fabric to ensure ventilation.
Safe and Functional
Velcro, zipper and elastic openings allow you to fit your dog inside comfortably, additional metal lock to connect with your dog's collar to escape it skipping out suddenly, four holes to put your dog's four legs respectively.
Lightweight and Convenient
The whole carrier weights 8 Ounces, you can carry it at front or at back for your convenience.
