Today's breed standard:
Size: Males withers: 72-80 cm, recommended average size 76 cm.
Bitches withers: 65 to 75 cm, recommended average 70 cm.
General appearance:
According to its original purpose, the Leonberger is a very large, strong, muscular and yet elegant dog. He is characterized by a harmonious physique and self-confident calm with a lively temperament. The male in particular is powerful and powerful.
Behavior / character:
As a family dog, the Leonberger is a pleasant partner in today's living and living conditions, who can be taken anywhere without difficulty and is characterized by its pronounced child-friendliness. He is neither shy nor aggressive. As a companion dog, he is a pleasant, obedient and fearless companion in all life situations. Self-confidence and sovereign composure, medium temperament (including play instinct), willingness to be subordinate, good ability to learn and remember, insensitivity to noise
(Source: DCLH) see also HP of the DCLH