🌿 Fennel Tea for Chickens – A Natural Gut Motility Support Fennel contains anethole, a natural plant oil that helps relax the smooth muscles of the digestive tract, easing gas buildup and improving gut motility. This makes it especially helpful for birds with slow crops, mild digestive upsets, or after worming treatments. Here’s how to make it: Option 1 – Fennel Seeds: Add 1 teaspoon of crushed fennel seeds per cup of boiling water. Let it steep for 5–10 minutes, then cool completely. Option 2