Use form C5 to declare your pet when you return to or transfer your normal home to the EC.
If you’re returning to or transferring residence to the UK from outside the EC and bring a pet with you, complete form C5. The form lets you claim any duty and VAT free reliefs that might apply.
Related forms and guidance
Moving personal belongings to the UK
This guide gives you details of your tax and customs responsibilities when you move your personal belongings to the UK from abroad.
C104A: Importation of a private motor vehicle into the UK on transfer of residence from outside the EC
You can send form C104A to declare your private vehicle if you’re moving residence from outside the EC to the UK.