Sealyham Terrier breed guide: Care, training and facts about this rare breed.
Breed guide overview
About Sealyham Terriers
Temperament
Exercise
Grooming
Training
Diet
Health
Let’s Talk About… Sealyham Terriers: What Are They?
The Sealyham Terrier is a charming and distinctive breed that originated in Wales, where it was bred in the 19th century for hunting foxes and badgers. Known for their bold personality and adaptability, these terriers quickly transitioned from working dogs to beloved companions.
The breed was named after the Sealyham estate in Pembrokeshire, Wales, the home of Captain John Tucker-Edwardes, who developed the breed. In the early 20th century, Sealyham Terriers gained popularity among British celebrities and royalty, cementing their reputation as an iconic and fashionable breed.
Weight, height & life expectancy
Sealyham Terriers are recognised for their striking white coats, which are wiry, weather-resistant, and easy to maintain. Their compact, sturdy build features a height of approximately 30 cm, with both males and females falling into this range. They typically weigh between 8 and 10 kg, making them small yet robust dogs.
Despite their hunting heritage, Sealyham Terriers are known for being affectionate and loving companions. They have a life expectancy of around 12 to 14 years, during which they bring joy, loyalty, and plenty of personality to their families.
With their unique history, iconic appearance, and endearing temperament, Sealyham Terriers are a breed cherished by dog lovers around the world
What Is the Temperament of Sealyham Terriers Like?
Sealyham Terriers are known for their spirited, confident, and courageous nature, which reflects their heritage as skilled hunting dogs. Despite their small stature, they exhibit a bold and determined personality that can sometimes translate into a touch of stubbornness. However, their loyalty and devotion to their families make them loving and affectionate companions.
While Sealyhams can be friendly and sociable with familiar people, they may be more reserved or cautious around strangers. Early socialisation is crucial to help them develop confidence and adapt to various environments, reducing shyness or wariness toward new people or situations.
Sealyham Terriers can get along well with other pets and dogs, provided they are socialised from a young age. However, like many terriers, they retain a strong prey drive and may chase small animals, so care should be taken when they are off-lead, particularly in unfenced areas. Structured training and consistent boundaries can help manage this instinct effectively.
With their unique blend of loyalty, bravery, and a playful streak, Sealyham Terriers make wonderful companions for individuals or families who appreciate their lively yet affectionate temperament. Regular training and socialisation are the keys to unlocking their best qualities.
Our Sealyham Terrier Community
"Eddie enjoys a little play each day, particularly with a squeaky toy then followed by lots of snoozing. Eddie also enjoys playing chase and will happily play with an ice cube on the floor."
Eddie's owner, Sophie from London
"Sadie is a fluffy, loveable and gentle dog. She definitely has her own mind and loves being played with and cuddled. She is totally spoilt and is allowed everywhere in our house including beds and sofas!."
Sadie's owner, Joanna from London
How Much Exercise Do Sealyham Terriers Need?
Sealyham Terriers are moderately active dogs and require about 1 to 1.5 hours of exercise per day to stay healthy and happy. Their exercise routine should include a mix of short walks, interactive play sessions, and mentally stimulating activities such as puzzle toys or basic obedience training. Regular exercise not only keeps them physically fit but also helps prevent boredom-related behaviours.
Despite their small size, Sealyhams enjoy engaging activities and can thrive in both indoor and outdoor play. They may not require the same high-energy exercise routines as some larger breeds, but they still benefit greatly from structured activity to channel their energy.
Exercise for Sealyham Puppies:
Puppies have specific exercise needs to protect their growing bones and joints:
- Controlled play sessions of about 15 to 20 minutes several times a day are ideal.
- Avoid high-impact activities like jumping or running on hard surfaces to prevent injury.
- Gradually increase the duration and intensity of exercise as they grow.
- By around 12 months of age, most Sealyhams can handle adult-level exercise, though this may vary depending on their development. Consult your veterinarian for a tailored exercise plan.
Mental Stimulation:
In addition to physical activity, Sealyham Terriers thrive on mental challenges. Incorporating activities such as scent work, training games, or interactive toys can keep their sharp minds engaged and further reduce boredom.
By balancing physical exercise with mental stimulation, Sealyham Terriers can enjoy a fulfilling and healthy lifestyle, ensuring they remain happy, well-behaved companions.
Do Sealyham Terriers Need a Lot of Grooming?
Sealyham Terriers have a wiry, weather-resistant double coat that requires regular grooming to keep it in top condition. While they don’t shed excessively, their coat does need consistent maintenance to prevent matting and maintain its distinctive texture.
Grooming Routine:
- Brushing: Brush your Sealyham Terrier at least once a week using a slicker brush or comb to remove loose hairs and prevent tangles. Regular brushing helps keep their coat clean and distributes natural oils for a healthy shine.
- Professional Grooming: To maintain their wiry coat’s texture and tidy appearance, Sealyhams should be professionally groomed every few months. This may involve hand-stripping (removal of dead hairs by hand) or trimming, depending on the advice of your groomer.
- Facial Care: Their whiskered face and beard require extra attention. Regular cleaning and trimming around the muzzle can prevent debris and food from accumulating, ensuring they stay neat and hygienic.
Dental Care:
As with all dogs, regular tooth brushing is crucial. Aim for twice daily with a dog-specific toothpaste, but even brushing a few times a week can significantly improve oral health and prevent dental issues.
By establishing a consistent grooming routine and combining it with proper dental care, Sealyham Terriers will not only look their best but also stay healthy and comfortable.
Are Sealyham Terriers Easy to Train?
Sealyham Terriers are intelligent and capable learners, but their independent and strong-willed nature can make training a bit challenging at times. While they are eager to please in the right environment, their stubborn streak means they require patience, consistency, and engaging training methods.
Training Tips for Sealyham Terriers:
- Start Early: Begin training as soon as possible to establish good habits and prevent undesirable behaviours. Early socialisation is equally important to ensure they grow up confident and well-mannered around different people, animals, and environments.
- Use Positive Reinforcement: Sealyhams respond best to treats, praise, and playtime as rewards for good behaviour. Positive reinforcement builds trust and keeps them motivated to learn.
- Keep It Fun and Engaging: Their attention span may waver if training becomes too repetitive. Use short, varied training sessions to hold their interest and keep them enthusiastic.
- Set Clear Boundaries: Be consistent with rules and expectations. Sealyham Terriers thrive when they understand what is expected of them, but inconsistency can lead to confusion and misbehaviour.
Challenges:
While they are intelligent, Sealyham Terriers’ independent mindset can sometimes lead to selective listening. With patience and persistence, however, they can excel in obedience and even enjoy activities like agility or scent work, which tap into their natural instincts.
By combining consistent, engaging training with early socialisation, Sealyham Terriers can become well-rounded, well-behaved companions who are a joy to have in any household.
What Do Sealyham Terriers Eat?
Sealyham Terriers thrive on a balanced and nutritious diet tailored to their age, size, and activity level. A high-quality commercial dog food is generally suitable, but dietary adjustments should always be guided by your veterinarian.
Puppy Feeding Guidelines:
Sealyham Terrier puppies require a diet specially formulated to support their growth and development.
- Feed puppies 3-4 times a day until they are 6 months old, then reduce to twice daily as they grow.
- Transition them to adult dog food when they are around 12 months old, or as per your vet’s or food manufacturer’s advice.
- Always monitor portion sizes to avoid overfeeding, as maintaining a healthy weight is crucial during their growth phase.
Adult Feeding Guidelines:
As adults, Sealyham Terriers do well on high-quality dog food formulated for small breeds. The portion size will depend on factors such as their weight, metabolism, and activity level. Avoid overfeeding, as this breed can gain weight easily, which may exacerbate joint or spinal issues. Treats should be given in moderation and factored into their daily caloric intake.
Are Sealyham Terriers Healthy?
Sealyham Terriers are generally healthy dogs, but like any breed, they may be prone to certain health conditions. Regular veterinary check-ups and a healthy lifestyle can help prevent or manage potential issues. Here are some common health concerns in Sealyham Terriers:
Bones and Joints
- Intervertebral Disc Disease (IVDD): A spinal condition where discs become displaced or herniated, leading to pain or even paralysis. This risk can be managed by avoiding activities that strain the spine, such as jumping.
Ears
- Outer Ear Infections: Their floppy ears can trap moisture, leading to bacterial or yeast overgrowth. Signs include redness, inflammation, foul smell, and scratching. Regular ear cleaning can help prevent infections.
Eyes
- Primary Lens Luxation: The lens of the eye shifts from its normal position, causing pain, inflammation, and potentially leading to glaucoma.
- Glaucoma: Increased pressure within the eye that can cause vision loss if left untreated.
Skin
- Atopy: An allergic reaction to environmental allergens that results in itchy, irritated skin. Managing triggers and consulting a vet for treatment can help alleviate symptoms.
Preventive Care Tips:
- Weight Management: Keep your Sealyham at a healthy weight to reduce strain on their spine and joints.
- Grooming and Hygiene: Regular ear cleaning and coat care can prevent infections and maintain overall health.
- Regular Vet Check-ups: Routine health screenings can catch early signs of potential issues.
- Diet and Exercise: A balanced diet and consistent, moderate exercise support long-term health.
This list is not exhaustive, so always consult with your veterinarian for personalised advice regarding your Sealyham Terrier’s health and dietary needs.
Vet top tip
Sealyham Terriers are prone to ear infections due to their floppy ears, which can trap moisture and debris. To prevent this, check their ears regularly and clean them with a vet-approved ear cleaner. Keep their ears dry, especially after baths or swimming, and consult your vet at the first sign of redness, irritation, or a bad smell to address any potential issues early.
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Information on this page should never replace advice given by your veterinarian. Potential health issues presented are given as a guide only and are not meant to be comprehensive. If you ever have any concerns about your dog’s health contact your local vet.
