I wonder how much of the meds they give to cows comes through in their
milk and hence into ABM.  I also wonder how much of the insecticide/
herbicides get into cows milk from the stuff on the hay and grain
they eat.  I guess that OB that is worried about legalities isn't
worried what the vet prescribed for the cow that made the ABM!

Becky Behre
Moscow, Idaho -Home to a big dairy science school, I'll have to ask!