Norwegian Lundehund
A six-toed puffin hunter from remote Norwegian sea cliffs — anatomically weird, historically fascinating, and behaviorally complex enough to challenge experienced owners. The Lundehund's extreme flexibility (they can bend their head backward to touch their spine) served a real purpose chasing seabirds into cliff crevices. Prone to a serious digestive syndrome that requires lifelong dietary management, they're a niche breed for dedicated enthusiasts.

Free weekly training plan, specific to your Norwegian Lundehund’s age. Exactly what to focus on this week.
Get your free training planLiving with a Norwegian Lundehund
The Norwegian Lundehund is like a living piece of Nordic history, originally bred to scale sheer coastal cliffs in Norway to hunt puffins and their eggs. This isn’t a dog that just walks on flat ground, it’s built to fold its body like an accordion, rotate its head 180 degrees, and squeeze into narrow crevices. Six toes per foot?
Yeah, that’s not a typo. They’ve got extra grip for scrambling over wet rocks. Today, they’re rare, fascinating, and not at all what you’d call “easy.” Living with a Lundehund means embracing a busy little mind in a compact 20 to 30-pound frame.
They’re alert and loyal, but don’t expect the eager-to-please vibe of a Golden Retriever. They’re independent, sometimes stubborn, and need consistent, patient training. Energy is moderate, about a 3 out of 5, but they’re mentally active.
You’ll need puzzle toys, short training sessions, and off-leash hikes where they can explore. A fenced yard is ideal; their curiosity can override recall. Grooming isn’t over the top but it’s not light.
Their thick double coat sheds year-round and blows twice a year, so expect fur on your clothes even with weekly brushing. Bathing is infrequent, but check ears often, their extra ear cartilage folds can trap moisture. Now, the hard part: health.
A big percentage of Lundehunds develop Lundehund Syndrome, a protein-losing enteropathy that affects digestion. It’s manageable with strict diets and vet oversight, but it’s lifelong. You must be ready for specialized food, regular checkups, and the possibility of GI flare-ups.
Patellar luxation is another concern. Buy from a reputable breeder who health-tests religiously, this breed can’t afford backyard breeding. They’re best for experienced owners who appreciate quirks and aren’t chasing obedience titles.
First-timers, look elsewhere. But if you love rare breeds, live in a cold climate, and want a dog that thinks like a mountaineer, they’re magical. Here’s the real talk: most dogs adapt to you.
Lundehunds make you adapt to them. That’s their charm and their challenge.
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Every breed on PuppyBase is rated across the 14 trait dimensions the American Kennel Club publishes — from trainability to drooling level. The higher the score, the better the fit for that trait.
What to expect day-to-day
Things to screen for
- Lundehund syndrome (protein-losing enteropathy)
- Intestinal lymphangiectasia
- Gastrointestinal disease
- Patellar luxation
- Eye disorders
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