Here you can read about the regulations that apply if you are travelling to Norway with a dog, cat or other pet.
You may take a dog, cat or ferret with you to Norway if you satisfy the requirements. ID-marking, rabies vaccination and tapeworm treatment are some of the requirements if you are to take your pet with you to Norway to live or for a holiday, or if you have travelled abroad with a pet and now want to return.
It is the Norwegian Food Safety Authority, NFSA (Mattilsynet) that handles the legislation regarding import of animals to Norway.
For more detailed information, please see this webpage from Nordic Co-operation