What happens if my dog is registered and I lose the registration documents?

The microchip number will be on the confirmation letter or email sent by the microchipping database you chose to register with.

However, if these have been misplaced then the easiest way of recovering your details is to contact the vet or company who carried out the procedure as they should have a record of the microchip number. The other option is to take your dog into the vets or an animal shelter and have the microchip scanned.