Biosecurity on farm – feed and water risks

07 May 2025

Cattle drinking from a trough

Various diseases can be spread by contaminated feed and water.

This page forms part of our biosecurity awareness content.

To reduce the risk:

  • Use mains water wherever possible
  • Have water bowls, troughs or drinkers above the level for faecal contamination and wildlife access.
  • Avoid contamination of watercourses.
  • Clean feed and water troughs regularly.
  • Discourage dogs and cats from walking in feed troughs.
  • Keep feed in a clean, dry store.
  • Keep feed stores covered and shut to ensure no access by dogs, cats, vermin and wildlife.
  • Dispose of old or soiled feed safely.

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