Dog travel backpack

Size:(Tolerance(±0.2cm))
S - Chest Size(58-64cm); Stomach Szie(34-51cm); Neck Size(36-41cm);
M - Chest Size(70-81cm); Stomach Szie(41-55cm); Neck Size(51-60cm);
L - Chest Size(80-87cm); Stomach Szie(66-99cm); Neck Size(61-78cm);