Dog owners can take their pets to a free microchipping event.
Barnet Police and the RSPCA have joined forces to offer the tracking devices to all dogs living in the borough.
From 2016, a law will make it necessary for all dogs to be microchipped.
A chipping session will be held on Sunday, March 23 from 10.30am to 3.30pm at Cillterhouse Playing Fields, in Claremont Road.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here