The effects of Brexit on travellers

If a no-deal Brexit occurs, the import of animals and foodstuffs of animal origin from the United Kingdom will be controlled the same way as imports from any other non-EU countries.

Pets

If a no-deal Brexit occurs, the commercial import of pets from the United Kingdom will not be allowed. A pet may only arrive in Finland as a non-commercial movement of your own pet. 
Read more about the non-commercial movement of a pet.

Private import of foodstuffs of animal origin as homecoming gifts

Private individuals may not import foodstuffs of animal origin from outside the European Union because of the risk of spreading of dangerous animal diseases.