<br><b>*Measuring Your Dog for a Perfect Fit*</b><br> <p> <b>1.Your baby usually wears size S doesn't mean all size S will fit him/her.</b><br> Different designers and manufacturers use their own size charts. So the measurements given in a size SMALL by manufacturer "A" will be a size XS in manufacturer B's size chart. Don't buy a particular size because that is what you always buy in a pet shop or online store. Always look at the size chart for chest girth and length and confirm the size before you commit to buy.<br> </p> <p> <b>2.If any of the measurements are 'between' two sizes, choose the larger size.</b><br> If your measurements are toward the upper end of the range given for a particular size, you may also want to choose the larger size, as you may also wish to do for heavily coated dogs to accommodate all that fur.<br></p> <p> <b>3.Take each measurement a bit loosely.</b><br> Take each measurement a bit loosely, so there will be room for your dog to move and breathe, but not too loose. (the measurement for Belly Bands is the exception -- it needs to be a bit snug) Please measure carefully before buying and email us if you have any questions about fit before you bid or make a purchase.<br> </p> <p><b>Size Details:</b><br>Size XL (Neck: 14.9inch Chest: 21.2inch Back: 16.5inch)<br>Size XXL ( Neck: 15.7inch Chest: 25.1inch Back: 20.8inch )<br> Size XXXL ( Neck: 16.5inch Chest: 26.7inch Back: 23.6inch )<br> Size XXXXL ( Neck: 17.3inch Chest: 29.1inch Back: 26.7inch )<br> Size XXXXXL ( Neck: 18.9inch Chest: 29.9inch Back: 31.5inch ) <br> </p>