Identification and registration of dogs can be achieved by a veterinary surgeon, veterinary nurse or qualified microchipper inserting a transponder or microchip under the animal’s skin.
Gall milfeddyg, nyrs milfeddygol neu berson cymwys yn gallu cofrestru ac adnabod cŵn drwy osod trawsatebwr neu ficrosglodyn o dan groen yr anifail.