Enter your dog's exact a, b, c and d measurements to the nearest cm or half inch, and click the Calculate button.
Our Sizing page tells you how to measure and includes an instructional video.
Our suggested size will be shown here.
Make sure your dog is standing straight, facing forwards and not hunching his back. The 'a' measurement is from breastbone, round the shoulder to level with tail (don't go round the bottom). The 'b', 'c' and 'd' measurements should be taken SNUG to the dog's body with no extra space. Whilst this still may not guarantee a perfect fit, you can always exchange your garment for a different size.