Discover our guard tree bark harness. Our harnesses are specially designed with your dog’s safety and comfort in mind. Made of high-quality, waterproof tree bark tape (with a tree bark-like texture on both sides) with a width of 25 mm, the surface of which does not retain dirt or absorb odors. In addition, welded stainless steel hardware and rivets guarantee durability and corrosion resistance, making our harnesses ideal for active dogs. The harnesses are designed for medium-sized dogs weighing about 10-25 kg. They will also work well for larger dogs weighing about 25-35 kg, but if you have any doubts after purchase, please contact us to determine whether you will need reinforcements in the form of additional rivets. How to measure your dog for the harness? 1) Neck circumference is the circumference at the widest point, at the level of the neck and sternum. 2) Chest circumference is the circumference at the widest point, measured at least 2-3 cm from the armpits. 3) Dorsal strap length is the distance from the neck (where the neck circumference was measured) to the end of the harness (where the chest circumference was measured). 4) The length of the sternum strap is the distance from the sternum (the place where the neck circumference was measured) to the end of the harness (the place where the chest circumference was measured).