Glen of Imaal Terrier vs Portuguese Water Dog
Side-by-side comparison across all 14 AKC trait ratings, with a clear verdict on which breed fits which kind of household.
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Glen of Imaal Terrier vs Portuguese Water Dog
You don’t see a lot of Glen of Imaal Terriers or Portuguese Water Dogs at the dog park, so when someone’s comparing them, it’s usually because they want a rare, spirited dog with low shedding and big personality. but don’t realize how different their rhythms are. Both are loyal and affectionate, sure, and neither will leave your side if they can help it. But that’s where the similarity ends. The Glen is the quiet contrarian of the two. Stocky, low to the ground, built like a little tank with a stubborn streak, this terrier was bred to go underground after badgers. He’s game for adventure but on his own terms. You’ll find him snoozing in a sunbeam one minute, then digging a hole to China the next. He’s not needy, but he’s deeply attached. just don’t expect him to fetch your slippers unless it’s his idea. He’s better suited to a home with older kids, a yard with a fence, and someone who gets terrier humor. The Portuguese Water Dog, meanwhile, is all engine. Bred to work all day in the Atlantic surf, he wants a job, a game, a swim, a puzzle. preferably all at once. He’s the one who’ll learn 50 commands just for fun. If you’re hiking, paddleboarding, or training for agility, he’s your partner. He’s also more naturally social with strangers and pets, and thrives in lively households with young kids. Here’s the real talk: the Glen looks like he’ll nap all day and surprise you with bursts of mischief; the PWD looks energetic and will actually match it. Choose the Glen if you want a quiet, quirky companion with terrier grit. Choose the PWD if you need a dog who’ll keep up with your active life and still kiss your face at bedtime.
Trait-by-trait
Higher bar = more of that trait. Shedding, barking, drooling, grooming flipped for readability.Where they diverge
Choose the Glen of Imaal Terrier if…
- Experienced terrier owners
- Families with older children
- Apartment or small home living
Choose the Portuguese Water Dog if…
- Allergy sufferers
- Active families
- Water and outdoor enthusiasts
- You value good with young children — Portuguese Water Dog scores higher here.

