Irish Water Spaniel vs Polish Lowland Sheepdog

Trying to decide between the Irish Water Spaniel and the Polish Lowland Sheepdog? Both are popular choices, but they suit different homes and lifestyles. This side-by-side comparison breaks down temperament, size, grooming, exercise needs and family-friendliness so you can see exactly how the Irish Water Spaniel and Polish Lowland Sheepdog differ — and which one is the better match for you.

Irish Water Spaniel vs Polish Lowland Sheepdog: full comparison

TraitIrish Water SpanielPolish Lowland Sheepdog
SizeLargeMedium
Energy levelHighHigh
TrainabilityMediumMedium
FriendlinessMediumMedium
Good with childrenMediumMedium
Grooming needsVery HighVery High
SheddingLowLow
BarkingMediumMedium
ProtectivenessMediumMedium
AdaptabilityMediumMedium
Typical lifespan12 years13 years
HypoallergenicYesYes

Key differences at a glance

Which should you choose?

Choose the Irish Water Spaniel if you want a bigger, more substantial dog.

Choose the Polish Lowland Sheepdog if you want a smaller, more apartment-friendly dog or you want a longer-lived breed.

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Frequently asked questions

Is the Irish Water Spaniel or the Polish Lowland Sheepdog better for families with children?
Both the Irish Water Spaniel and the Polish Lowland Sheepdog are considered good with children when properly socialised and supervised.
Which sheds more, the Irish Water Spaniel or the Polish Lowland Sheepdog?
The Irish Water Spaniel and Polish Lowland Sheepdog shed a similar amount (low).
Which is easier to train, the Irish Water Spaniel or the Polish Lowland Sheepdog?
Both breeds have comparable trainability. Consistency and positive reinforcement work well for each.

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