Bernese Mountain Dog

The Bernese Mountain Dog (Berner Sennenhund) is one of four Sennenhund-type breeds originating in the Swiss Alps, named after the canton of Bern. For over 2,000 years, Bernese Mountain Dogs served as versatile farm dogs in the Swiss Alps — pulling carts loaded with dairy products between farms and markets, herding cattle, guarding property and providing companionship. By the late 19th century the breed had declined significantly; it was revived through systematic breeding efforts in the early 20th century by Professor Albert Heim. Introduced to Australia, the breed has grown in popularity for its striking tricolour appearance and gentle temperament. Under the Australian National Kennel Council (ANKC), the Bernese Mountain Dog is classified in Group 5 (Working Dogs).

The Bernese Mountain Dog requires 45–60 minutes of moderate daily exercise — not as demanding as some working breeds, but consistent outdoor activity is important. This breed is sensitive to heat: in Australian conditions, particularly in warmer states, indoor air conditioning during summer and early morning or late evening exercise are strongly recommended. The thick double coat provides significant insulation; never exercise a Berner in hot weather. Training should begin from puppyhood using gentle, positive methods — Berners are sensitive and respond poorly to harsh correction. They mature slowly and remain mentally puppyish until 2–3 years of age. Puppy school is strongly recommended. Feed a quality, large-breed diet in two portions daily; avoid feeding immediately before or after exercise to reduce bloat risk.

The Bernese Mountain Dog is a heavy groomer. Brush two to three times per week minimum with a slicker brush and long-toothed metal comb — daily brushing is recommended and necessary during the two major seasonal coat blow-outs (spring and autumn) when the undercoat releases in large quantities. Pay particular attention to the feathering on the legs, chest and behind the ears where mats form readily. Professional grooming every eight to twelve weeks is recommended. Bathe every six to eight weeks. In Australian conditions, particular attention should be paid to keeping the dog cool during grooming — the dense coat provides significant insulation. Check and clean ears weekly. Brush teeth regularly. Trim nails every three to four weeks.

Socialisation from puppyhood is important — Bernese Mountain Dogs can be somewhat reserved with strangers without adequate early exposure. Puppy school is strongly recommended. Training requires gentle, patient, positive methods; this breed shuts down under harsh correction or pressure. Their large adult size means training must be consistent and established from puppyhood — an untrained 45 kg Berner is physically challenging. The breed's sensitivity makes it highly attuned to the owner's emotional state; calm, clear communication is the most effective training approach.

Berners are gentle and enjoy moderate enrichment activities. Outdoor activities — walks, gentle hikes and swimming — are enjoyed. Cart-pulling was their historical working purpose and some Berners enjoy structured draught work as a sport. Puzzle feeders, training sessions and interactive play with family provide cognitive enrichment. The breed is deeply people-oriented and thrives when involved in family activities. Avoid vigorous exercise in heat. Consider cooler early morning and evening activity schedules in Australian summers.

Cancer: The most critical and devastating health concern in the breed. Bernese Mountain Dogs have one of the highest cancer rates of any dog breed — histiocytic sarcoma (a rare and aggressive cancer in most breeds) is particularly prevalent. Cancer is the primary cause of death in the breed and the main reason for the shortened lifespan. This is not preventable but can be detected earlier through proactive regular veterinary examination. Pet insurance from day one is especially critical for this breed given the cost of cancer treatment.

Hip and Elbow Dysplasia: Very common in large breeds and in the Bernese specifically; source from hip- and elbow-scored parents.

Bloat (GDV): Deep-chested large breeds are at genuine risk. Feed two smaller meals; avoid exercise immediately around mealtimes; act immediately if signs appear.

Von Willebrand Disease: A hereditary bleeding disorder; DNA testing available.

Progressive Retinal Atrophy (PRA): Hereditary eye condition; source from DNA-tested parents.

Heat Sensitivity: The dense double coat and large body mass make this breed acutely vulnerable to heat stress in Australian conditions.