agh….so pigs can have a temp mark.whilst bringing them from seller to your place .if under 12 months old, but when you send them off to slaughter they need to be tagged with your own tags, metal or otherwise
unless they are breeding pigs, and they will have their own number throughout their lives…i am guessing this is done at selection..ie breeding/ slaughter..by the breeder
sheep and cattle ..you keep the same tag as supplied by the breeder, but if you breed from them, the offspring gets tagged by you with your number
so i guess that means , you could have sheep and cattle with other peoples holding number on in your fields and they would also have your own tag on them….
is that right..or am i being totally thick