Check your SCC records

Interpreting SCC results and deciding how many and what cows to cull for SCC is not a simple task, and should be discussed with your adviser or vet.

In some cases, it will be clear that by culling a few old, very high-SCC cows, the problem will be solved.

Ideally, two or three years of records should be available, in order to be certain that a cow is chronic.