keep the herd register for 10 years after the last entry and make it available to the Welsh Government, Local Authority or Animal and Plant Health Agency (APHA) on request
cadwch gofrestr y fuches am 10 mlynedd ar ôl y cofnod diwethaf fel y gall Llywodraeth Cymru neu’r Asiantaeth Iechyd Anifeiliaid a Phlanhigion ei gweld o ofyn am gael gwneud