@kenny thomas I have been aware of the id tags in any cows returned to farm for breeding... head cows and such. We record the number and where/when we bought her and the price so I can keep track for our own records... The thing that threw me was they were talking like all the feeder calves have to have the tags and I was pretty sure they didn't... so wondered if I missed out somewhere on some important change.
These type tags are used by all the dairies now...
840 is the country, and the 003 signifies something else.... the last 9 numbers are the animals' individual number.
One dairy I test puts them in all his bull calves that are picked up weekly by a buyer... and he keeps a record of them separately.... the buyer requires that he gets a list of all the tags of the calves bought at each pickup.
Many dairy farmers use the "840" number as the registration number for their heifer calves now...
My concern was that something had changed that I wasn't aware of on the feeder calves being sold... But the rules are the same, just requiring the RFID buttons instead of the old metal tags.
And for the "record"
@kenny thomas , it is "illegal" to remove those tags.



