Glen of Imaal Terrier Dog Breed: Size, Price & Personality
General Introduction of the Breed
The Glen of Imaal Terrier, also known simply as the Glen, is a sturdy and hardworking breed from Ireland. This breed originates from the Glen of Imaal, a remote valley in County Wicklow. Historically, the Glen of Imaal Terrier was bred for hunting vermin and working as a farm dog, excelling at tasks requiring determination and perseverance.
Table of Contents
Weight | Males: 32-40 lbs (14.5-18 kg) Females: Slightly smaller |
Lifespan | 12-15 years |
Diet | High-quality, balanced (dry kibble or raw); avoid specific toxic foods; portion control |
Care | Daily walks & playtime; regular brushing; occasional bathing; nail trimming, ear cleaning, dental care; shade & water in heat |
Health | Prone to hip dysplasia, progressive retinal atrophy (PRA), hypothyroidism |
Color | Wheaten, blue, brindle |
Nature | Intelligent, eager to learn, independent, moderate energy, affectionate, good with children, can be territorial with other dogs, strong prey drive, playful, sensitive |
Price | Puppy: $1,500 – $2,500 |
Physical Characteristics
The Glen of Imaal Terrier is a medium-sized, well-muscled breed with a somewhat elongated body. Males typically stand between 12.5 to 14 inches (32 to 36 cm) tall and weigh between 32 to 40 pounds (14.5 to 18 kg). Females are slightly smaller but still robust.
This breed has a harsh, medium-length double coat that comes in various colors, including wheaten, blue, and brindle. Their eyes are round and expressive, usually dark brown in color. The ears are half-pricked or rose-shaped, contributing to their alert and curious expression. The tail is traditionally left long or may be docked in some regions. Unique physical traits include their strong, deep chest and slightly bowed forelegs, giving them a distinctive, compact appearance.

Personality and Temperament
Glen of Imaal Terriers are intelligent and eager to learn, though they can be independent thinkers. They have moderate energy levels, making them adaptable to various living environments, provided they get regular exercise.
This breed forms strong bonds with its owners and enjoys companionship. They are affectionate without being overly needy. Glens are generally good with children, displaying patience and playfulness. However, their interactions with other dogs may require supervision, as they can be territorial.
While originally bred for hunting, modern Glens have balanced temperaments, though their prey drive remains strong. They are playful but also sensitive to their surroundings, requiring consistent training and firm leadership.
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Care and Maintenance Requirements
Glen of Imaal Terriers need daily walks and playtime to remain healthy and mentally stimulated. They do well in homes with moderate space but can also adapt to apartment living if given sufficient exercise.
Their coat requires regular brushing to prevent matting, though they are low shedders. Bathing should only be done as needed. Routine nail trimming, ear cleaning, and dental care are essential.
Glens tolerate cold weather well but may struggle in extreme heat, so they should have access to shade and water during warm months.

Diet and Nutrition
The Glen of Imaal Terrier thrives on a high-quality, balanced diet. Both dry kibble and raw food diets can be suitable, provided they meet the dog’s nutritional needs.
Owners should avoid feeding them chocolate, grapes, onions, and excessively fatty foods. Portion sizes should align with their activity level and weight to prevent obesity, typically around 1.5 to 2 cups of food per day, split into two meals.
Health and Common Medical Issues
The Glen is a generally healthy breed with an average lifespan of 12 to 15 years. However, they are prone to certain genetic conditions such as hip dysplasia, progressive retinal atrophy (PRA), and hypothyroidism.
Regular veterinary check-ups, vaccinations, and parasite prevention are crucial for maintaining their health. Responsible breeders screen for hereditary conditions before breeding.

Training and Behavior Management
Glens are intelligent but may exhibit stubborn streaks, making early training essential. They respond best to positive reinforcement techniques such as praise and treats.
Socialization from a young age helps them develop well-rounded temperaments. Obedience training should focus on consistency and fairness to ensure they become well-behaved companions.
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Interaction with Other Animals and Humans
Glen of Imaal Terriers are affectionate and loyal to their family members. They are generally patient with children and can form strong bonds with them.
Their behavior toward other dogs varies; while some get along well, others may be more dominant or territorial. Early socialization can help mitigate any aggressive tendencies.
This breed is well-suited to both families and individuals but thrives best when given structured training and companionship.
Price and Availability
The price of a Glen of Imaal Terrier puppy typically ranges between $1,500 and $2,500, depending on the breeder and lineage. Adopting from shelters or rescues can be a more affordable and ethical option.
Potential owners should seek reputable breeders who conduct health screenings and provide proper care for their dogs. Breed-specific rescue organizations may also have this breed available for adoption.

Conclusion and Final Thoughts
The Glen of Imaal Terrier is a loyal, affectionate, and intelligent breed that suits active individuals and families alike. Their adaptability makes them well-suited for various living environments, provided they receive enough exercise and mental stimulation.
Potential owners should be prepared for grooming, training, and socialization commitments. With proper care, the Glen makes an excellent lifelong companion.
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FAQ
What is the general temperament of a Glen of Imaal Terrier?
Glen of Imaal Terriers are intelligent and eager to learn, though they can be independent thinkers. They are affectionate with their families, good with children, and have moderate energy levels. While they have a strong prey drive, modern Glens have balanced temperaments.
How much exercise does a Glen of Imaal Terrier need?
They need daily walks and playtime to stay healthy and mentally stimulated. They can adapt to apartment living if they receive sufficient exercise.
What are some common health issues for Glen of Imaal Terriers?
The breed is generally healthy but can be prone to certain genetic conditions such as hip dysplasia, progressive retinal atrophy (PRA), and hypothyroidism.
Are Glen of Imaal Terriers good with children and other dogs?
Glens are generally good with children and can form strong bonds with them. However, their interactions with other dogs may require supervision as they can be territorial. Early socialization is important.