Veterinary surgeons may design their own certificate, however it must be in line with Schedule 2 of the Docking of Working Dogs’ Tails (Wales) Regulations 2007.
Gall milfeddygon gynllunio eu tystysgrifau eu hunain, ond mae’n rhaid iddynt gydymffurfio ag Atodlen 2 o Reoliadau Tocio Cynffonnau Cŵn Gweithio (Cymru) 2007.