Pet Dog Classic Knitwear Sweater Warm Winter Puppy Pet Coat Soft Sweater Clothing For Small Dogs<br> <br> <b> Recommend to choose the right size according to the methods below. <br> 1. According to the length of Pet Chest and Body<br> 2. According to the range of Pet Weight.<br></b> <br> Size table<br> </b> Size -------- Chest --- Length --- Recommend weight<br> XX-Small --- 9.78" --- 5.91" ---- 1.3-2.4 lb / 0.6-1.1kg<br> X-Small ---- 11.32" --- 7.09" ---- 2.4-4.0 lb / 1.1-1.8kg<br> Small ------ 13.01" --- 9.01" ---- 4.0-6.1 lb / 1.8-2.8kg<br> Medium --- 15.36" --- 11.02" --- 6.1-8.8 lb / 2.8-4.0kg<br> Large ----- 17.73" ---- 12.99" --- 8.8-12.6lb / 4.0-5.75kg<br> X-Large --- 19.70" --- 14.96" --- 12.6-16.3lb / 5.75-7.45kg