In temperament the breed is gentle and lively, with plenty of stamina and a keen nose. It attaches closely to its people and is known for preferring company to being left alone.
Breed explains only about 9% of how individual dogs differ in behaviour8. Meet the dog. A good breeder breeds for temperament as well as health, and matches each puppy's personality to the right home9,10.
Puppy growth
Reference curves · both sexes
Summary
Detail
Both grow to much the same adult weight, about 24 kg.
Expected weight in kilograms, both sexes: each breed's adult weight grown along the 15–30 kg band of a WALTHAM growth standard11 and the 15–30 kg band of a WALTHAM growth standard11.
Rodríguez et al., 2026. Epidemiology of Four Major Canine Tumours in the UK: Insights From a National Pathology Registry With Comparative Oncology Perspectives. CC BY 4.0. ↑