A towering, gentle giant of noble bearing.
Origin
Germany
Height
28–32+ in (71–81+ cm)
Weight
110–175 lb (50–79 kg)
Lifespan
7–10 years
Coat
Short, smooth, sleek — low-maintenance
Energy
Moderate
Overview
The Great Dane is one of the tallest dog breeds, a majestic giant bred to hunt boar and guard estates. Despite its imposing stature, it is celebrated as a friendly, gentle, and affectionate companion — the archetypal gentle giant.
Patient, devoted, and good-natured, the Great Dane bonds closely with its family and is typically calm indoors. Its enormous size means careful attention to joints, growth, heat, and the sadly short lifespan common to giant breeds.
History
Developed in Germany from mastiff and sighthound ancestors to hunt wild boar and guard nobility, the Great Dane was later refined into a stately companion. Its blend of power, elegance, and gentleness made it a beloved giant breed.
Where it comes from
Germany
Highlighted in the Great Dane's lineage color on the map.
Temperament
The Great Dane is affectionate, calm, and people-oriented, generally good with children and other pets. It is sensitive and eager to be near its family, needing early training given its size and disliking being left alone.
Health to watch
The breed has one of the highest bloat risks of any dog; smaller meals, rest around eating, and vigilance are vital.
This serious heart disease is common in the breed; regular cardiac screening supports early detection.
Joint malformation and growth-related bone problems occur; controlled growth and lean weight help.
General breed tendencies, not a diagnosis. Every dog is an individual — pair this with regular veterinary care.
Care essentials
Feed smaller meals, avoid exertion around eating, and know the signs of this life-threatening emergency.
Controlled growth in puppyhood and lean weight protect the joints of this giant breed.
Danes need room and soft bedding to protect joints, and moderate, low-impact daily exercise.
XPET builds each pet a digital twin — modeling their real biology instead of breed averages, so care stays personal.