Kai Ken vs Norwegian Lundehund

Choosing between Kai Ken and Norwegian Lundehund? The most obvious difference is size — Kai Ken is the bigger dog, while Norwegian Lundehund is more compact — but temperament, grooming and exercise needs matter just as much. Below we break down exactly how the two breeds compare on the things that shape daily life with a dog, so you can see which one is the better fit for your home, family and routine.

Kai Ken vs Norwegian Lundehund: full comparison

TraitKai KenNorwegian Lundehund
SizeMediumSmall
Energy levelHighHigh
TrainabilityMediumMedium
FriendlinessLowMedium
Good with childrenMediumMedium
Grooming needsMediumMedium
SheddingHighHigh
BarkingMediumMedium
ProtectivenessHighMedium
AdaptabilityLowLow
Typical lifespan14 years12 years
HypoallergenicNoNo

Key differences at a glance

Size and living space

The Kai Ken is a medium-sized dog that settles into most homes, although a yard makes life easier. By comparison, the Norwegian Lundehund is a small dog that lives comfortably in an apartment and asks for very little space. If space, transport or budget are tight, the smaller of the two is the more practical choice.

Exercise and energy needs

The Kai Ken demands substantial daily activity, from long walks to hard play. The Norwegian Lundehund demands substantial daily activity, from long walks to hard play. Their exercise needs are broadly the same, so this is unlikely to be a deciding factor.

Grooming and shedding

The Kai Ken needs consistent brushing to keep the coat healthy and leaves a noticeable amount of hair on furniture and clothing. The Norwegian Lundehund needs consistent brushing to keep the coat healthy and leaves a noticeable amount of hair on furniture and clothing. Grooming upkeep is similar for both.

Temperament, training and family life

The Kai Ken picks things up at a fair pace with steady practice, gives voice moderately, typically when something warrants it and gets on with children when raised around them. The Norwegian Lundehund picks things up at a fair pace with steady practice, gives voice moderately, typically when something warrants it and gets on with children when raised around them. On guarding instinct, Kai Ken keeps a watchful eye and is protective of home and family, whereas Norwegian Lundehund will let you know someone is at the door without being aggressive.

Which is better for…

Which should you choose?

Choose the Kai Ken if you want a longer-lived breed, you want a more protective, watchful guardian, or you want a bigger, more substantial dog.

Choose the Norwegian Lundehund if you want a more outgoing, sociable dog or you want a smaller, more apartment-friendly dog.

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Frequently asked questions

Is the Kai Ken or the Norwegian Lundehund better for families with children?
Both the Kai Ken and the Norwegian Lundehund are considered good with children when properly socialized and supervised.
Which sheds more, the Kai Ken or the Norwegian Lundehund?
The Kai Ken and Norwegian Lundehund shed a similar amount (high).
Which is easier to train, the Kai Ken or the Norwegian Lundehund?
Both breeds have comparable trainability. Consistency and positive reinforcement work well for each.
Is Kai Ken or Norwegian Lundehund bigger?
Kai Ken is the larger breed; Norwegian Lundehund is smaller and more compact.
Which barks more, Kai Ken or Norwegian Lundehund?
Both bark a similar amount (medium).
Which is better for apartment living, Kai Ken or Norwegian Lundehund?
For apartment or apartment living, Norwegian Lundehund has the edge, thanks to its size, quieter nature and more manageable energy.

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