Don't just look at the cow signals, but check your data as well.
- > 1,5 = ketosis
- < 1 = rumen acidosis
You can get this information from your milking records and more modern farms from their robots.
If there is a problem, figure out what the problem is and do something about it!
A CowSignals trainer can help you with this.
Wayne works for Fane Valley Feeds in North Ireland and is a CowSignals Master Trainer.