If you live in England, there are two identification rules that work together. This is a summary of official guidance. Check GOV.UK for the current details, and be aware that rules can differ in Scotland, Wales and Northern Ireland.
The collar rule
According to GOV.UK, a dog must still wear a collar and tag with the owner's name and address when in a public place. The Control of Dogs Order 1992 sets out the requirement that a dog in a highway or public place wears a collar with the owner's name and address inscribed on the collar, or on a plate or badge attached to it.
There are exemptions for certain working dogs, such as some sporting, herding and official-duty dogs.
The microchip rule
Dogs in England must be microchipped and registered on an approved database by the time they're eight weeks old. GOV.UK notes that fines can apply for not complying.
Do you need both?
Yes. A microchip doesn't replace the collar requirement. They're separate rules.
What about a phone number?
The rule asks for name and address. Many owners also include a phone number because it lets a finder make contact faster. Check the current guidance to make sure you meet the requirements.
Can engraving on the collar count?
The law refers to details being inscribed on the collar or on a plate or badge attached to it. An engraved collar plate or buckle is one way owners choose to display details. Make sure whatever you use meets the current requirements.
Practical tips
- Keep the text legible and up to date.
- Check the engraving occasionally to make sure it hasn't worn.
- Update the microchip database when you move.
What to put on your collar
Our guide to what to put on a dog collar covers the details, and how many characters fit explains the space.
Exemptions and edge cases
The Control of Dogs Order 1992 lists exemptions for certain working dogs, such as packs of hounds, sporting dogs, dogs used for vermin control or herding livestock, dogs on official duties, and some others. If you think an exemption applies to you, check the wording of the law and get advice.
Scotland, Wales and Northern Ireland
This guide covers England. The rules in Scotland, Wales and Northern Ireland can differ, so check the relevant government website.
Keeping details current
- Update your microchip record when you move or change number.
- Check the engraving each month for legibility.
- Replace the collar or plate if details change.
- Consider a second contact on your record, in case you can't be reached.
Frequently asked questions
Does my dog have to wear a collar in England?
GOV.UK says a dog in a public place must wear a collar with a tag showing the owner's name and address.
Does the phone number have to be on it?
The guidance refers to name and address. Many owners add a phone number too, because it's quicker for a finder to use.
Can I engrave the details on the collar?
The law refers to the details being inscribed on the collar or on a plate or badge attached to it.
Do I still need a microchip?
Yes. Dogs in England must be microchipped and registered.
Where can I check the latest rules?
GOV.UK has the current guidance. See also what to put on a dog collar.
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