Kerry Blue Terrier vs Portuguese Water Dog

Choosing between Kerry Blue Terrier and Portuguese Water Dog? These two are closely matched on size and energy, so your decision comes down to the finer points — grooming, shedding, trainability and how each fits your household. 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.

Kerry Blue Terrier vs Portuguese Water Dog: full comparison

TraitKerry Blue TerrierPortuguese Water Dog
SizeMediumMedium
Energy levelHighHigh
TrainabilityMediumVery High
FriendlinessHighHigh
Good with childrenHighHigh
Grooming needsVery HighVery High
SheddingVery LowVery Low
BarkingMediumMedium
ProtectivenessHighMedium
AdaptabilityHighHigh
Typical lifespan14 years13 years
HypoallergenicYesYes

Key differences at a glance

Size and living space

The Kerry Blue Terrier is a medium-sized dog that is comfortable in most homes, though a bit of space and a yard are welcome. By comparison, the Portuguese Water Dog is a medium-sized dog that is comfortable in most homes, though a bit of space and a yard are welcome. Because they are a similar size, neither has a clear space advantage — both will suit the same kind of home.

Exercise and energy needs

The Kerry Blue Terrier needs real exercise every single day to stay balanced. The Portuguese Water Dog needs real exercise every single day to stay balanced. Their exercise needs are broadly the same, so this is unlikely to be a deciding factor.

Grooming and shedding

The Kerry Blue Terrier demands daily coat care plus professional grooming to stay in shape and leaves virtually no hair around the house. The Portuguese Water Dog demands daily coat care plus professional grooming to stay in shape and leaves virtually no hair around the house. Both are considered hypoallergenic, so either works well for allergy-conscious homes. Grooming upkeep is similar for both.

Temperament, training and family life

The Kerry Blue Terrier trains reasonably well with regular positive sessions, barks a fair amount, usually for a reason and is reliably good with children and a solid family choice. The Portuguese Water Dog is exceptionally bright and absorbs new commands at speed, barks a fair amount, usually for a reason and is reliably good with children and a solid family choice. On guarding instinct, Kerry Blue Terrier keeps a watchful eye and is protective of home and family, whereas Portuguese Water Dog will let you know someone is at the door without being aggressive.

Which is better for…

Which should you choose?

Choose the Kerry Blue Terrier if you want a more protective, watchful guardian or you want a longer-lived breed.

Choose the Portuguese Water Dog if you want an easier dog to train.

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Frequently asked questions

Is the Kerry Blue Terrier or the Portuguese Water Dog better for families with children?
Both the Kerry Blue Terrier and the Portuguese Water Dog are considered good with children when properly socialized and supervised.
Which sheds more, the Kerry Blue Terrier or the Portuguese Water Dog?
The Kerry Blue Terrier and Portuguese Water Dog shed a similar amount (very low).
Which is easier to train, the Kerry Blue Terrier or the Portuguese Water Dog?
The Portuguese Water Dog is generally the easier of the two to train, making it a better pick for less experienced owners.
Is Kerry Blue Terrier or Portuguese Water Dog bigger?
Kerry Blue Terrier and Portuguese Water Dog are a similar size (Medium).
Which barks more, Kerry Blue Terrier or Portuguese Water Dog?
Both bark a similar amount (medium).
Which is better for apartment living, Kerry Blue Terrier or Portuguese Water Dog?
For apartment or apartment living, Kerry Blue Terrier and Portuguese Water Dog are an even match — either can work well.

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