Change of https://www.gov.uk/guidance/apply-to-withdraw-a-certificate-of-exemption-for-a-dog

Change description : 2026-10-01 10:06:00: First published. [Guidance and regulation]

Showing diff : ..2026-10-01 09:06:50.722103954 +00:00

Guidance

Apply to withdraw a Certificate of Exemption for a dog

Owners with a Certificate of Exemption for an XL Bully dog can apply to withdraw it if they no longer believe it’s an XL Bully.

Applies to England and Wales

In order to use this service, you must be the named person (usually the dog owner) on the Certificate of Exemption to withdraw it.

It’s up to the dog owner to:

  • determine that the dog is not an XL Bully
  • withdraw a Certificate of Exemption for a dog

Use the XL Bully conformation standard to check if your dog is an XL Bully.

It is your responsibility as the dog’s owner to determine whether your dog meets the XL Bully type definition. Defra cannot comment on individual cases.

You should take a precautionary approach. If you are unsure whether your dog is an XL Bully, you should not withdraw your certificate and you should continue to comply with the conditions for exempted dogs.   

Once a Certificate of Exemption is withdrawn, it cannot be reinstated and you cannot apply for a replacement.

If you withdraw a Certificate of Exemption for a dog which is found to be an XL Bully:

When to use this service

To use this service:

  • you must be the registered holder of an XL Bully Certificate of Exemption that was issued for a dog in England or Wales between 14 November 2023 and 1 February 2024

When not to use this service

You cannot use this service:

  • if a court issued the Certificate of Exemption for an XL Bully dog
  • to withdraw other types of banned dogs

Withdraw more than one Certificate of Exemption

If you have 2 or more dogs that each have a Certificate of Exemption, apply separately for each dog.

Before you start

You’ll need to know the Exempted Dog Index Number for your dog.

Start now

If you cannot find your Exempted Dog Index Number

You can find the Exempted Dog Index Number on your Certificate of Exemption.

To find your Certificate of Exemption, search your email inbox for an email from awddi@defra.gov.uk.

If after searching you cannot find the Exempted Dog Index Number, email dogsindex@defra.gov.uk.

Other ways to apply

You can also apply by post or email. Fill in the form and send it to the postal address or email address within the form.

Apply to withdraw a Certificate of Exemption for a dog (ODT, 35.6 KB)

If you do not receive a response from us within 30 days, please get in touch.

Get help

For help with this service, email: dogsindex@defra.gov.uk

Find out more about the ban on XL Bully dogs.

Updates to this page

Published 1 October 2026

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Update history

2026-10-01 10:06
First published.