Norwegian Lundehund
The Norwegian Lundehund is one of the most anatomically unique dogs in the world, possessing at least six fully functioning toes on each foot, an extraordinary range of neck flexibility that allows the head to bend backward to touch the spine, and extremely flexible shoulder joints that let the front legs extend straight out to the sides. These remarkable physical adaptations evolved for the breed original purpose — climbing steep, narrow cliff faces on remote Norwegian islands to hunt puffins (lunde in Norwegian) from their nesting burrows. With the decline of puffin hunting, the breed nearly went extinct multiple times, and the current population descends from a very small number of survivors, creating significant health challenges due to the genetic bottleneck. Lundehunds are alert, curious, and playful dogs with an independent streak that reflects their history of working alone on cliffs without human direction. They can be reserved with strangers but are generally affectionate with their families. Housetraining can be challenging, as many Lundehund owners report the breed is more difficult to housetrain than average. Their exercise needs are moderate, and they adapt well to various living situations. However, the most significant consideration for any prospective Lundehund owner is the breed predisposition to a serious gastrointestinal condition that affects a large percentage of the population and requires lifelong dietary management in many individuals.
History
The Norwegian Lundehund developed on the remote Lofoten Islands off the northwest coast of Norway, where it was used for centuries to harvest Atlantic puffins from their cliff-face nesting burrows. The dogs unique physical traits — extra toes for gripping, extreme flexibility for navigating narrow passages, and the ability to fold the ears shut to protect against debris — all evolved to serve this specific function. When puffin hunting was banned and modern nets replaced dogs, the breed lost its purpose and numbers plummeted. A devastating distemper outbreak in 1942 reduced the population to just six dogs on the island of Vaeroy. Eleanor Christie on the Norwegian mainland had received breeding stock earlier and, working with the island dogs, rebuilt the breed from these few survivors. The AKC recognized the Norwegian Lundehund in 2011.
Characteristics
Compatibility
Care Guide
The dense double coat requires weekly brushing and sheds moderately year-round with heavier seasonal blows. Exercise needs are moderate at about 30 to 45 minutes daily, with the breed enjoying walks, play, and activities that challenge their agility — though their unique anatomy means they are not suited for repetitive high-impact exercises like sustained jogging. Housetraining requires exceptional patience and consistency; many experienced owners recommend an extended crate training protocol. The most critical care consideration is dietary management related to Lundehund syndrome — affected dogs may require a low-fat, highly digestible diet, and owners should monitor weight, stool quality, and protein levels closely in consultation with their veterinarian. Training should be positive and patient, respecting the breed independent nature while building a reliable recall and basic manners.
Common Health Issues
- Lundehund syndrome (protein-losing enteropathy)A complex gastrointestinal condition affecting a large percentage of the breed, causing chronic digestive issues, protein loss, and in severe cases, intestinal lymphangiectasia. Management involves a controlled low-fat diet, regular monitoring of serum protein levels, and veterinary oversight — there is no cure, only management.
- intestinal lymphangiectasiaDilation of the lymphatic vessels in the intestinal wall, causing protein and fat malabsorption and often occurring as part of Lundehund syndrome. Dietary management with ultra-low-fat, highly digestible food is the primary treatment, and affected dogs need regular veterinary monitoring.
- patellar luxationThe kneecap slips from its groove, causing intermittent lameness. Given the breed unique skeletal structure, veterinary evaluation should be performed by practitioners familiar with the Lundehund unusual anatomy.