Ranked #164 in popularity out of 302 breeds. A rarer breed — expect waitlists from reputable breeders.
At 23-24, the Sealyham Terrier is 29 lbs lighter than the breed average of ~53 lbs. Smaller dogs are generally more apartment-friendly and cost less to feed.
Lifespan of 12-14 years is typical for dogs, close to the breed average of ~12.7 years.
The Sealyham Terrier is moderate-energy (3/5, avg 3.6) and moderately trainable (3/5, avg 3.1). A moderate exercise routine of 30-45 minutes daily is ideal.
Shedding level: 1/5 (avg 2.4) — a low shedder. Grooming needs: 4/5. Minimal hair cleanup needed. May be suitable for mild allergy sufferers.
Breed Overview
Developed by Captain John Edwards of Sealyham estate for badger and otter hunting.
Sealyham Terrier dogs are classified as Small dogs. They typically weigh 23-24 lbs and stand 10.5 inches tall at the shoulder. Their lifespan is typically 12-14 years.
What is the Sealyham Terrier temperament like?
Sealyham Terrier dogs are known for being Alert, Outgoing, Sense of Humor. They have average trainability and average energy levels, making them adaptable to most lifestyles.
Are Sealyham Terrier dogs good with children and families?
Sealyham Terrier dogs rate good (4/5) for being good with kids and average (3/5) for getting along with other dogs. They are generally an excellent choice for families with children.
How much exercise and grooming does a Sealyham Terrier need?
Sealyham Terrier dogs have average exercise needs (3/5) and good grooming requirements (4/5). Their shedding level is rated 1/5. They have a double coat that is long wiry in length.
What health problems are common in Sealyham Terrier dogs?
Common health concerns for Sealyham Terrier include Lens luxation, Retinal dysplasia, Allergies, Deafness. Regular veterinary check-ups, proper nutrition, and maintaining a healthy weight can help prevent or manage these conditions. The breed has an average lifespan of 12-14 years.