This presents Wales with a significant opportunity to implement compulsory BEID, replacing one conventional ear tag with an electronic version embedded with identification chips.
Mae hynny'n golygu bod cyfle nawr i Gymru roi system BEID orfodol ar waith gyda thag electronig a sglodyn adnabod ynddo, yn lle'r drefn un tag clust confensiynol presennol.