Discover our anti-escape 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 after purchase, please contact us to determine whether you will need reinforcements in the form of additional rivets. How to measure a dog for an anti-escape 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) The anti-escape circumference is the circumference at the height of the last ribs, where the chest tapers. 4) The length of the dorsal strap is the length from the nape of the neck (where the neck circumference was measured) to the end of the harness (where the anti-escape circumference was measured). This distance will be divided into two halves by the chest rim. Optionally, you can specify your own lengths: the distance from the neck to the chest rim + the distance from the chest rim to the end of the harness. 5) The length of the sternum strap is the length from the sternum (where the neck circumference was measured) to where the chest circumference was measured. This belt is adjustable. 6) The length of the belly strap is the distance from where the chest girth was measured to where the anti-escape circumference was measured. This strap is not adjustable (for larger dogs, however, adjustment is possible here).