Measuring Your Dog for a Perfect Fit<br>1.Please check the size chart in the photo gallery above to learn how to measure your dog.<br>2.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>3.If any of the measurements are 'between' two sizes, choose the larger size. 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>4.Take each measurement a bit loosely. Take each measurement a bit loosely, so there will be room for your dog to move and breathe, but not too loose.