Fitting a collar or harness to a Norwegian Lundehund requires attention to the breed's unusual anatomy. The Lundehund possesses an extraordinarily flexible neck and the ability to tilt its head backward until it touches its spine. This extreme range of motion means that standard flat collars can slip off more easily than with other breeds, especially if the dog backs up or twists during a walk. A properly fitted collar should allow two fingers to slide beneath the band, but owners should test the fit by gently applying backward pressure to simulate the dog pulling away.
For many Lundehund owners, a well-designed harness is a more secure and comfortable alternative to a collar for leash walking. A Y-front or step-in harness that distributes pressure across the chest rather than the throat avoids putting strain on the trachea and is much harder for the dog to escape. Look for harnesses with adjustable straps at multiple points — chest, belly, and back — so the fit can be customized to the Lundehund's proportions. Avoid harnesses that restrict shoulder movement, as this can interfere with the breed's natural gait.
Leash selection depends on the walking environment and the dog's training level. A standard six-foot leash made from nylon webbing or biothane provides enough length for comfortable walking while maintaining control. Retractable leashes are generally discouraged for Lundehunds because they provide inconsistent tension feedback and can allow the dog to build momentum before reaching the end of the line, which increases the risk of the dog slipping a collar or pulling free from a poorly fitted harness.
For training and recall work, a long line of 15 to 30 feet gives the Lundehund room to explore while keeping a safety tether in place. The breed's independent nature means that reliable off-leash recall takes significant time and training to develop, and many owners find that a long line is a permanent part of their outdoor kit rather than a temporary training tool.