tube everything at dry off. we had issues like you are mentioning last year. cell count is behaving now and only treated one cow so far this year. treated a few heifers though.Still on iodine teat dip.
Took a cow out of the tank on the 13th . Test results today down to 330 down from the 950 the other day. I've sod all milk in the tank ATM which is not helping at all and a fair few that are starting to go stale and will need drying off soon. Hopefully when they go out (soon) and things will improve.
Im going to have to change the drying off protocol here, and milk record more often. From the figures I've had from the last two recordings over 80% of the cows will need ab tubes at drying off.