Mae Hufenfa De Arfon hefyd wedi gweithredu drwy helpu eu cynhyrchwyr llaeth i gofnodi eu defnydd o wrthfiotigau drwy weithio gyda'u milfeddyg a defnyddio offeryn cyfrifo gwrthfiotigau arloesol Cynhyrchwyr Cig Oen a Chig Eidion Cymru, sef adnodd cyfrifo gwrthfiotigau arloesol ar y we.
South Caernarfon Creameries (SCC) have also been taking action by helping their milk producers record their use of antibiotics by working with their vet and using Welsh Lamb & Beef Producers’ ground-breaking web-based antibiotic calculation tool.