The customer advisor was very quick responding to my email and guided me on what would be the ‘perfect fit’ for my girls. I couldn’t be happier with the speed of delivery as being ordered close to Christmas expected some delays, this was not the case and my items arrived within a few days. The quality of this product is of a very high standard, I previously purchased for my other dogs and they have stood the test of time lasting a lifetime being used every day. I love the colour options available and have even purchased extra back pieces so we can coordinate with the pack. The harnesses are easy to adjust to any dog shape meaning you really do get a perfect fit that is super comfortable for any dog breed. My girls love them! I have been a fan of this product for years and I always point anyone looking for a good quality, great value for money product, in the direction of this company. Absolutely brilliant product!