SIZE IN DETAILS:

 Size XS: Back Length 8″, Neck 9″, Chest Girth 13″- 15″

 Size S: Back Length 10″, Neck 11″, Chest Girth 15″- 17″

 Size M: Back Length 12″, Neck 12″, Chest Girth 17″- 19″

 Size L: Back Length 14 1/2″, Neck 13″, Chest Girth 19″- 21″

Size XL: Back Length 16″, Neck 14″, Chest Girth 21″- 23″