🧳Travelling with a Bernese Mountain Dog: car, crate and rules

Bernese Mountain Dog : A large boot with a divider and loading ramp protects its hips when getting in and out. In summer, air conditioning is mandatory and trips are best at cool hours: its coat makes it very heat sensitive.

In short: Large mountain dog of 35 to 55 kg, long coat with dense undercoat, moderate energy. A large, gentle family mountain dog, a former farm dog fond of purposeful activities. Built for the cold of the Swiss pre-Alps, it suffers as soon as the heat arrives: a cool room, outings at cool hours and a cooling mat are vital in summer.

In the car with a Bernese Mountain Dog

At 35 to 55 kg, the only genuinely safe option is a crash-tested crate of about 110 cm secured in the boot — failing that, a solid partition grille. An unrestrained dog of this weight becomes a projectile under braking — and a possible fine for distracted driving.

Trains, planes, holidays

Too big for the cabin, the Bernese Mountain Dog flies in the pressurised hold in an IATA-approved crate — an ordeal to reserve for unavoidable trips. On trains, a muzzle and lead meet the rules. Get it used to the crate weeks before departure: left open at home with treats inside, it becomes a den rather than a trap.

Identification and good habits

Before any departure, check the trio: microchip, up-to-date vaccines and an EU passport for trips abroad. In warm weather a Bernese Mountain Dog never stays in a parked car: fifteen minutes is enough for tragedy.

Frequently asked questions

What crate size for a Bernese Mountain Dog?

Aim for 110 cm long for an adult: it must stand head-up and turn around freely — and for flying, only the model’s IATA dimensions count.

Can a Bernese Mountain Dog fly in the cabin?

No, it exceeds the cabin limit (8 kg including the bag): it travels in the pressurised hold in an IATA crate — avoid it when you can.

The guides that apply to you

The rest of the Bernese Mountain Dog’s gear

Travel & safety for related breeds and species