An elegant black herder with sharp instincts and devotion.
Origin
Belgium
Height
22–26 in (56–66 cm)
Weight
45–75 lb (20–34 kg)
Lifespan
12–14 years
Coat
Long, straight, black double coat
Energy
High
Overview
The Belgian Sheepdog, also called the Groenendael, is the long-haired black variety of Belgium's herding breeds. Graceful and squarely built, it pairs striking looks with a keen, tireless working mind bred for tending flocks.
Intelligent, alert, and intensely loyal, the breed bonds closely with its family and stays watchful with strangers. It thrives on jobs, training, and activity, and it can grow anxious or destructive without enough to do.
History
One of four Belgian herding varieties standardized in the late 19th century, the Groenendael takes its name from a Belgian estate where the black long-haired type was developed. It has served as herder, guardian, war messenger, and police dog.
Where it comes from
Belgium
Highlighted in the Belgian Sheepdog's lineage color on the map.
Temperament
The Belgian Sheepdog is devoted, sensitive, and quick to learn, thriving on close involvement with its people. It is protective and reserved with outsiders, needing early socialization and consistent, positive training.
Health to watch
Joint malformation occurs in active large breeds. Screening and lean weight reduce the risk of arthritis.
Idiopathic epilepsy appears in some lines and is typically managed well with veterinary care and medication.
This hereditary eye disease can cause vision loss; genetic screening of breeding dogs helps prevent it.
General breed tendencies, not a diagnosis. Every dog is an individual — pair this with regular veterinary care.
Care essentials
This breed needs vigorous daily activity and mental work — herding, sport, or training — to stay balanced.
The long double coat needs brushing several times a week and more during heavy seasonal sheds.
Early, positive exposure tempers the breed's natural wariness and builds a confident adult.
XPET builds each pet a digital twin — modeling their real biology instead of breed averages, so care stays personal.