A low-slung Irish terrier with quiet gameness.
Origin
Ireland
Height
12.5–14 in (32–36 cm)
Weight
32–40 lb (14–18 kg)
Lifespan
10–15 years
Coat
Medium, harsh, weatherproof
Energy
Moderate
Overview
The Glen of Imaal Terrier is a rare, sturdy Irish breed with a low-slung, powerful body built for going to ground after badger and fox. Named for a remote Irish valley, it is more mellow and less noisy than many terriers.
Game, loyal, and gentle at home, the Glen is a spirited but relatively calm terrier that bonds closely with its family. It combines classic terrier courage with a quieter, more docile temperament, making an affectionate companion.
History
Developed in the Glen of Imaal in County Wicklow, Ireland, the breed worked as a farm ratter and earthdog and once turned kitchen spits. Hardy and courageous, it remains one of the rarer terrier breeds.
Where it comes from
Ireland
Highlighted in the Glen of Imaal Terrier's lineage color on the map.
Temperament
The Glen is brave and determined at work yet notably calm and affectionate at home, quieter than most terriers. It is devoted and good with family, retaining a prey drive, and responds well to patient, positive training.
Health to watch
A breed-specific form of this eye disease occurs; a DNA test identifies affected and carrier dogs.
Joint malformation occurs in the breed; screening and lean weight help protect the hips over time.
The long, low build means keeping the dog lean and limiting hard jumping helps protect the spine.
General breed tendencies, not a diagnosis. Every dog is an individual — pair this with regular veterinary care.
Care essentials
Moderate daily activity and play satisfy this game but relatively calm terrier.
The harsh coat needs weekly brushing and periodic hand-stripping to maintain its texture.
A prey drive and digging instinct mean a secure yard helps keep the Glen safe.
XPET builds each pet a digital twin — modeling their real biology instead of breed averages, so care stays personal.