Ar ôl pryderon am y posibilrwydd bod rhai gwartheg yn cael eu prisio fel pe baent yn gyflo, a hwythau’n wag, aeth yr Asiantaeth Iechyd Anifeiliaid a Phlanhigion (APHA) a’r Asiantaeth Safonau Bwyd (ASB) ati i gasglu tystiolaeth dros gyfnod o 12 mis.
Following concerns that some cattle were potentially being valued as being in calf when they were not, a 12 month evidence gathering exercise was carried out by the Animal and Plant Health Agency (APHA) and the Food Standards Agency (FSA).