For 1-dog kicksled, it is important to have a stiffer bungee than for other traction sports like canicross and bikejoring as the pulling dynamics are quite different. To attach a dog in front of your kicksled, you will need a dog sled bungee. Next, as the dog sled bungee is created to make it as versatile as possible, you will need a tug line to add length so your dog doesn't get too close to the sled. And finally, your dog must have a pulling harness suitable for pulling sports.