69% Hereford, 25% Angus and 6% Norwegian Red.

Ownership. The long number is owner and the 4digit one is the cow's number. 23 since born in 2023 and 11 since it's the 11th calv born in 23. The electronic tag can be synced with automatic feeding stations, milking robots and a lot more.

Pretty strict rules here we're i live. They need two ear tags and the one on the left has to be electronic as well.