You can bring your dog, cat or ferret into Great Britain as long as they meet the right health and documentation requirements.
If you do not follow these rules, your pet may be put into quarantine for up to 4 months, or refused entry if you travelled by sea.
You must follow extra rules if the animals will be sold or rehomed in Great Britain - read the guidance in the ‘Goods Subject to Sanitary and Phytosanitary Controls’ sections.