BH says give it a week but isn't sure. We're commercial beef farmers so weaned stirks get turned out together and wouldn't be back with their mothers for months if ever.
It's harder if the weaned calves see other calves suckling, so at least you wouldn't have that problem.
You can get devices to fit in the noses of animals that won't stop suckling, but hopefully it wouldn't come to that.
Hopefully someone who knows more than us will be along shortly!
Oh, Robert beat me to it. Well, BH says the same, that left to their own devices the cows will dry themselves off at around 8 months - but it seems to not be
always the case. The calf my house cow is currently rearing was up for adoption because her own mother had not dried off, still had her last year's calf suckling and wouldn't let the new calf get enough milk. (Long story why we still had last year's calves with that group and couldn't at that point move them.)
The other thing BH said was that he wouldn't do what you have done because the calves will just climb the fence.
I say, if you can get them weaned without the two days (and nights!) constant bawling, well done you!
