Size

XS Chest Girth 25cm/ 9.84'' ; Back Length 16cm/ 6.3'' ; Neck Length 21cm/8.27''
S Chest Girth 28cm/ 11.02'' ; Back Length 18cm/7.09'' ; Neck Length 26cm/10.24''
M Chest Girth 34cm/ 13.39''; Back Length 22cm/ 8.66'' ;Neck Length 29cm/11.42''
L Chest Girth 39cm/ 15.35'' ; Back Length 26cm/ 10.24'' ;Neck Length 32cm/12.60''
XL Chest Girth 43cm/ 16.93' ; Back Length 29cm/ 11.42'' ;Neck Length 34cm/13.39''
XXL Chest Girth 44cm/ 17.32'' ; Back Length 30cm/ 11.81'' ;Neck Length 35cm/13.78''
3XL Chest Girth 50cm/ 19.69' ; Back Length 35cm/ 13.78'' ;Neck Length 38cm/14.96''
4XXL Chest Girth 58cm/ 22.83'' ; Back Length 41cm/ 16.14'' ;Neck Length 44cm/17.32''

Notice:
1.Please allow1-3cm differs due to manual measurement and different batches of products,please understand. Make sure you don't mind before you did.
2.For the growing pet, you'd better choose the bigger size!
3.If you have any questions,please feel free to contact us.We will help you as soon as possible.Thank you for your purchase!
4.If you want buy more than one item,add your favorite items to the cart and then pay in the cart.
5.The picture is of actual products but minor color difference maybe exist due to different light and monitor setting.