Grassrisk

Check fructan risk

Is it safe to let your horse graze today?

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What this page does

High fructan levels in grass can cause life-threatening laminitis and other metabolic diseases—not just in sensitive horses. Grassrisk assesses this risk daily for your location and displays it as a traffic light (green/yellow/red).

The result is guidance only and does not replace veterinary diagnosis or individual husbandry advice.