This harness is an extra-versatile model, thought for the small and medium dog breeds. It's fully adjustable: the strap slips under the heart shield making the harness easily adaptable to the front chest and the chest girth. Enjoy creating your own Loveness choosing the heart color under the voice "Outer Leather" and the strap color under the voice "Inner Leather", you can change the heart shields with any strings, playing with the colors and choosing the best combination for your loyal friend.