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Dog Breed

Kerry Blue Terrier

Breed Overview

Breed Name: Kerry Blue Terrier

Origin: Ireland

Breed Group: Terrier

Physical Characteristics

Size: Medium

Height: Male: 18.5–19.5 inches (47–50 cm), Female: 17.5–19 inches (44–48 cm)

Weight: Male: 33–40 lbs (15–18 kg), Female: 30–37 lbs (13.5–17 kg)

Coat Type: Soft, dense, and wavy

Coat Colors: Blue-gray in varying shades (puppies are born black and lighten with age)

Grooming Needs: High (regular trimming and brushing required)

Shedding: Low (considered hypoallergenic)

Behavioral Traits

Temperament: Spirited, intelligent, affectionate, alert, confident

Intelligence Level: High

Energy Level: High

Health Information

Lifespan: 12–15 years

Common Health Issues: Hip dysplasia, eye disorders, cysts, skin conditions

Care

Nutrition Needs: Balanced, high-quality diet suited for active medium-sized breeds

Exercise Needs: High – daily walks, playtime, and mental challenges keep them happy

Space Requirements: Adaptable; does well in apartments with proper exercise

Noise Sensitivity: Moderate

Socialization and Training

Socialization Needs: High

Socialization Tips: Very intelligent and trainable but needs consistent, firm leadership

Good with Children: No, can be dominant or aggressive without early socialization

Good with Other Dogs: No, can be dominant or aggressive without early socialization

Good with Other Pets: No, strong prey drive may be risky around small animals

Training: Very intelligent and trainable but needs consistent, firm leadership

Description

The Kerry Blue Terrier, originally from County Kerry, Ireland, is a bold and lively working terrier known for its striking blue-gray coat and versatile abilities—from hunting and herding to guarding and companionship. These dogs are loyal and affectionate with family, but often wary of other animals, so early socialization is key.

Their curly, hypoallergenic coat does not shed, but it grows continuously and needs frequent grooming, brushing, and trimming to stay neat and tangle-free. Kerry Blues are intelligent and trainable, but their strong will and energy require consistent, positive leadership and daily physical and mental stimulation.

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History

Origin: The Kerry Blue Terrier's origins are shrouded in legend and myth. One popular story suggests that the breed descended from black, soft-coated dogs that swam ashore from the remnants of the Spanish Armada on the west coast of Ireland during the reign of Elizabeth I. Another theory involves a blue dog from a Russian shipwreck in Tralee Bay, which mated with local bitches to produce the Kerry Blue Terrier. Despite these tales, the breed likely developed from a mix of terrier breeds and possibly water dogs, with influences from the Soft Coated Wheaten Terrier and Bedlington Terrier.
Development: Historically, the Kerry Blue Terrier was used as a versatile farm dog in rural Ireland, excelling in hunting small game, herding livestock, and guarding homes. The breed's ruggedness and intelligence made it invaluable to farmers and sportsmen. By the late 19th and early 20th centuries, the breed gained popularity in dog shows, leading to its standardization and recognition by kennel clubs.
Global Spread: The Kerry Blue Terrier was first recognized by the Irish Kennel Club in 1922, followed by recognition from the English Kennel Club and American Kennel Club in the same year. The breed was introduced to the United States by notable figures like Mrs. William Randolph Hearst and Gene Tunney. Today, it is celebrated worldwide for its distinctive blue coat and energetic personality.
Recognition: The Kerry Blue Terrier is recognized by major kennel clubs, including the AKC and FCI. It is classified as a terrier breed due to its origins and hunting prowess. The breed's standard includes a requirement for a trimmed coat in show settings, particularly in England.
Today, the Kerry Blue Terrier is cherished as both a family companion and a working dog. It thrives in active households that can provide regular exercise and mental stimulation. Despite its historical role as a farm dog, it adapts well to urban living with proper care and training.

Ideal Owner

Active individuals or families who want a loyal, lively, and low-shedding companion

Similar Breeds

Soft Coated Wheaten Terrier, Airedale Terrier, Lakeland Terrier, Irish Terrier