Freeze samples that will deteriorate in open air. Label every sample with date and source. Visually check incoming feed. Look at the color, check for strange grains or trash and unusual smells. Make sure everyone in your operation knows the importance of records.
Federal law requires records for extra-label drug use.
To make sure you are following these regulations, contact your veterinarian or Extension beef specialist. BQA - Hide Defects Brand on the hip if possible. Contact the state brand administration to check on changing the location of your brand. Treat cattle for lice, grubs, mites or other external parasites. While it's not possible to eliminate all mud, every little bit helps.