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Breed guide

Sealyham Terrier

A rare, white Welsh terrier with a calm, clownish nature. Sturdier and more laid-back than most terriers.

A Sealyham Terrier
Photo: Dr. Sabine Schumann · Public domain, via Wikimedia Commons
SizeSmall
Weight23–24 lb
Lifespan12–14 years
Yearly cost$1,000–$2,200*
👪 Good family dog Usually good with kids, with training and supervision.

At a glance

Energy level
Shedding
Grooming needs
Apartment-friendly
Handles cold
Affectionate / cuddly
Good with kids
Good for first-time owners
Easy to train
Good with other dogs
Good with cats
OK being left alone
Reliable off-leash
Protective / watchdog
Barking
Drooling

Great for

  • Apartments
  • Families
  • People who want a calmer terrier

Watch out for

  • Stubborn
  • Can be wary of strangers
  • Coat needs regular grooming

Daily care

Exercise: 30–60 minutes a day.

Grooming: Brush several times a week; professional grooming.

Cold weather: Handles moderate cold.

*Yearly cost covers food, routine vet care, preventatives, toys and supplies. It doesn't include the purchase or adoption fee, emergencies or grooming beyond basics.

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