The dog or cat must be identified by means of a microchip and must have a European passport.
The dog or cat must be vaccinated against rabies. The first vaccination must be given at least 21 days before departure, and must be repeated within the validity period. A vaccination after this period is considered a first vaccination and is only valid again after 21 days.
A puppy/kitten must be at least 12 weeks old when receiving its first rabies vaccination, which means they can only cross the border from the age of 15 weeks.
If you stay in Denmark for longer than 4 weeks, your dog must be registered in the Danish Dog Register. This also applies to temporary stays.
The dog or cat must not interfere with the driver and must be protected against sudden movements or in case of an accident. This can be achieved through a securely fastened car crate, a special harness attached to the seat belt, or a closed luggage compartment with a safety net or barrier.
There is a general leash requirement in nature areas. There are specific exceptions: dogs can be off-leash between October and March on beaches and in the 86 designated 'dog forests'. Even in these off-leash zones, dogs must remain under control.
The following dog breeds and their crossbreeds are not allowed in Denmark: Pit Bull Terrier, Tosa Inu, American Staffordshire Terrier, Fila Brasileiro, Dogo Argentino, American Bulldog, Boerboel, Kangal, Central Asian Shepherd Dog, Caucasian Shepherd Dog, South Russian Shepherd Dog, Tornjak, and Sarplaninac.
There is an exception for transit: the dog may not leave the car except for brief, necessary breaks.
When traveling with more than five animals, they must undergo a clinical examination, and their passport must include an additional certificate issued by the official veterinarian of the country of departure. The animals will then be subject to commercial transportation regulations.
The non-commercial transportation rules still apply when transporting more than five animals for participation in competitions, exhibitions, sporting events, or training, as long as the animals are older than 6 months and the owner can provide written proof of participation.
Don’t forget to check the regulations for all the countries you’ll be traveling through,
such as Sweden, Germany or Norway.
Source(s): Fødevarestyrelsen, Sikker Trafik, Naturstyrelsen