Giant Schnauzer vs Irish Water Spaniel

Trying to decide between the Giant Schnauzer and the Irish Water Spaniel? 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 Giant Schnauzer and Irish Water Spaniel differ — and which one is the better match for you.

Giant Schnauzer vs Irish Water Spaniel: full comparison

TraitGiant SchnauzerIrish Water Spaniel
SizeLargeLarge
Energy levelHighHigh
TrainabilityHighMedium
FriendlinessMediumMedium
Good with childrenMediumMedium
Grooming needsVery HighVery High
SheddingLowLow
BarkingMediumMedium
ProtectivenessVery HighMedium
AdaptabilityMediumMedium
Typical lifespan12 years12 years
HypoallergenicNoYes

Key differences at a glance

Which should you choose?

Choose the Giant Schnauzer if you want a more protective, watchful guardian or you want an easier dog to train.

Choose the Irish Water Spaniel if you need a hypoallergenic, low-dander coat.

Not sure which breed is right for you?

Take the DoggyQ quiz and get a personalised match from 200+ breeds based on your lifestyle, home and preferences.

Find your perfect match Try the free quiz

Frequently asked questions

Is the Giant Schnauzer or the Irish Water Spaniel better for families with children?
Both the Giant Schnauzer and the Irish Water Spaniel are considered good with children when properly socialised and supervised.
Which sheds more, the Giant Schnauzer or the Irish Water Spaniel?
The Giant Schnauzer and Irish Water Spaniel shed a similar amount (low).
Which is easier to train, the Giant Schnauzer or the Irish Water Spaniel?
The Giant Schnauzer is generally the easier of the two to train, making it a better pick for less experienced owners.

Related guides