Sealyham Terrier

Sealyham Terrier Puppies for Sale

Raised by breeders we've screened nationwide. Every Sealyham Terrier puppy passes a vet exam before going home and comes with a health guarantee.

Raised by breeders we've screened nationwide. Every Sealyham Terrier puppy passes a vet exam before going home and comes with a health guarantee.

Puppy first, every step of the way.

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Available Sealyham Terrier Puppies

From our Sealyham Terrier breeders
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Sealyham Terrier litters are listed as our breeders have them

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Teresa, a Havanese puppy from Pawrade Teresa · Havanese
Feb 20, 2026
“Adopting through Pawrade was one of the best decisions I’ve made. They are very knowledgeably and extremely helpful. My new puppy is an absolute delight! The breeder was incredibly easy to work with and they gave my puppy the best start possible.”
Lennon, a Poodle, Miniature puppy from Pawrade Lennon · Poodle, Miniature
Aug 14, 2026
“Our experience has been good so far. We love our puppy and he’s become a part of our family. The breeder was very willing to take questions and help us acclimate our puppy. Everything has gone very smoothly so far!!”
Addie, a Cavapoo puppy from Pawrade Addie · Cavapoo
Aug 22, 2025
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Vincenzo, a Dachshund, Mini puppy from Pawrade Vincenzo · Dachshund, Mini
Jun 10, 2024
“The process was well organized, with great communication. It's wonderful to have a loving puppy back in our home!”
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About the Breed

Sealyham Terrier Puppies for Sale: About the Breed

The Sealyham Terrier originated in Wales in the middle of the 19th century. They were bred to be a sporting dog of courage and flexibility to exterminate vermin. This breed is relatively uncommon and quite rare in the United States. Sealyham Terriers have a devoted following and is one of the calmest of the terriers.

Character

The Sealyham Terrier is a hardy and muscular breed. They are proud, compact, and charming. They are lively, bold, vigorous, and exhibit a robust nature. The Sealyham is a jaunty and jovial companion that has a deep depth of devotion to their owner and family.

Temperament

The Sealyham Terrier is highly intelligent and affectionate. They are extremely loyal, independent, and spirited. They are not rambunctious as is usually a trait of the terrier breed. They do best with older considerate children. They are somewhat reserved with strangers. They typically get along well with other dogs they know, but are aggressive to dogs they don't know. The Sealyham Terrier is very vocal and makes a good watchdog. They thrive on being an integral part of the family.

Care

The Sealyham Terrier requires professional trimming and stripping of the coat. They need to be brushed twice weekly to prevent mats from forming. Bathing should only be done when necessary using a mild shampoo. Dry shampoo as needed. This breed does best in cooler climates. Sealyham Terriers have very few health problems. They are allergic to fleas, are prone to deafness, and may have skin sensitivities.

Coat

The Sealyham Terrier has a harsh, coarse, and straight double coat that is water resistant. The outer coat is hard and wiry, while the under coat is soft and dense. The coat is all white, or may have lemon, tan, or badger markings on the head and ears. The Sealyham is a very minimal shedder.

Training

The Sealyham Terrier has a tendency to be difficult to train. They are quick to learn, but may try to undermine their master's authority. They do well with early socialization and obedience training. Sealyham Terriers respond best to firm, fair, and consistent direction. They enjoy agility exercises and are enthusiastic participants in earth dog activities.

Activity

The Sealyham Terrier requires moderate exercise. They enjoy securely leashed walks. They thrive on family activities and play sessions. The Sealyham is well suited for apartment and condominium living, but is equally at home in the country setting.

Weight

Male: 23-24; Female: 18-22 lbs

Height

10.5 inches

Sealyham Terrier picture

Sealyham Terrier Characteristics

Full-Grown Size
Small Large
Grooming Needs
Seldom Regularly
Good with Dogs
Not Really Yes!
Watchdog Ability
Low High
Exercise Needs
Couch Potato High Needs

Color Variations

Curious about the color palette of Sealyham Terrier puppies? You'll discover a captivating array of hues and patterns that define their distinctive personalities. Below you will find common and rare coat colors for the Sealyham Terrier breed. *Remember, coat colors often change as a puppy grows older and cannot be guaranteed to remain constant.

  • Black
  • Blue
  • Brindle
  • Brown
  • Fawn
  • Gray
  • Grizzle
  • Lemon
  • Pied
  • Sable
  • Tan
  • Tricolor
  • White

Name Variations

Searching for common aliases for Sealyham Terrier puppies? Ever wondered what other names people use for this breed? Find your answer to what other people call the Sealyham Terrier by exploring their affectionate nicknames or monikers below. This list will help you in your search for Sealy puppies and even Sealyham puppies for sale as they relate to the Sealyham Terrier breed.

  • Sealy
  • Sealyham