S:Back Length: 25cm/9.8in,Chest Girth:39cm/15.4in, Neck Girth:27m/10.6in,Suggest Weight:1.5-3kg(3.3-6.6lb);
M:Back Length: 30cm/11.8in,Chest Girth:45cm/17.7in, Neck Girth:32cm/12.6in,Suggest Weight:3-5.5kg(6.6-12.1lb);
L:Back Length: 35cm/13.8in,Chest Girth:50cm/19.7in, Neck Girth:35cm/13.8in,Suggest,Weight:5.5-8kg(12.1-17.6lb);
XL:Back Length: 40cm/15.7in,Chest Girth:55cm/21.7in, Neck Girth:37cm/14.6in,Suggest Weight:8-11kg(17.6-24.2lb);
Note:

















