It's very simple. You simply need to pass the car seat belt through the harness and buckle it in the seat belt socket. Check out this short video.

Most likely yes. After testing the harness on more than 25 different breeds and shapes, we can say that the Ascension harness fits very well. But just to confirm, go to our sizing corner.

Definitely the side buckles. There's something so satisfying when you clip'em. Plus, each buckle can resist over 550kgf while weighting only 42 grams.

Good question! We investigated this topic as it was a concern for us. We are proud to say that the harness is better than its competitors at dissipating heat. Read the full blog here.

Not directly. It's hard to see on the pictures, but there is a webbing flap between the side buckles and your dog's skin. For the carabiners between the Extension and the Core Harness, they are elevated by the pad thickness so that they don't touch your dog's skin either.

Yes. Because the pads are airtight, you don't have to worry about water getting in there. Simply handwash the webbing with mild detergent and let it air dry.

Not on the harness. Velcro doesn't meet our standard for durability... But we get it, you need to attach your patches somewhere! That's why we came up with Velcro Sleeves that you can add or remove as you please. Check them out here.

Well, this Seat Belt Lock is designed to prevent the car seat belt from retracting back into the mechanism when your dog is secured in the car. Find how to use the seat belt lock here.