Review on 🐶 IOKHEIRA 3-in-1 Dog Car Harness and Safety Seatbelt – Adjustable Nylon Reflective Bungee Tether with Clip Hook Latch & Buckle, Zinc Alloy Swivel Carabiner – Durable for Car Travel by Lakshmi Pennington

This is exactly what I was looking for (and probably the same as you are reading this). Nice chest strap with metal D-ring. I wouldn't recommend this for large breed dogs, but in my opinion a model with a stronger aluminum carabiner should fit up to 100lbs. In my opinion, the weak point is not the harness, but its only point of attachment to the harness and its zinc carabiner construction. If you choose the aluminum construction model, you will have a much stronger connection. For a heavy breed I would look for a multipoint harness. In any case, regardless of the dog's size, it will certainly hold them enough not to leave the scene on their own, I mean just restraint in a head-on collision situation. The same company that makes another nearly identical model with an aircraft-grade aluminum carabiner. Aluminum is almost 10 times stronger than zinc! Check out the chart below and you will appreciate the difference that would be in your favor in a collision. The mechanical properties of zinc are given in the table below. mechanical properties. 6061-T651 Physical Properties Metric English Tensile Strength 310 MPa 45,000 psi in. Tensile Strength 276 MPa 40,000 psi in. Coming back to this product, it (and its Aluminum Biner counterpart) is perfect for what I wanted. Small enough to roll up and fit in a zip pocket on my backpack. It actually came with a nice drawstring viscose pouch to store it in if you wanted to keep it in your seat pocket or glove box. It connects to either a standard seat belt anchorage or an integrated child restraint point found in the gap or at the back of many rear seats in modern cars. This way you can secure your pet so that it doesn't turn into a rocket on impact. It is adjustable in length similar to a backpack strap and has a spring loaded effect to absorb the forward motion energy created by a sudden stop or by your pet. tries to counteract it. I didn't bring a knife to try and cut it, but it appears to be extremely durable, and the outer shell is ballistic nylon, while it appears to have a Kevalar stretch core that resembles a towline. absorb some of the power. The seat end connection points are made of stamped steel and are as strong as any seat belt or car safety seat, and the seat belt end connection point is a zinc alloy or aircraft aluminum carabiner, depending on the model. I will be returning the one I bought and the other one I bought with an aluminum aircraft carabiner. I recommend you to buy another model as well. IOKHEIRA Dog Safety Harness Updated 3-in-1 Multifunction Pet Safety Harness Reflective Dog Bungee Harness with Clasp and Seat Belt Buckle Rotating Aluminum Carabiner I intend to have such a device in every car. I own.