Medium brass dog id tags medium round brass pet id tags with free uk delivery nbsp these high quality medium brass pet id tags are 30mm wide x 35mm high and a chunky 24 mm thick suitable for medium dogs quality engraved with diamond tip scribe nbsp comes complete with free split ring pet tags amp the law control of dog order 1992 every dog while in a highway or in a place of public resort shall wear a collar with the name and address of the owner inscribed on the collar or on a plate o