February 12, 2026 Phoebe Johnson

Humanely Trapping Stoats and Ferrets: Tips & Timing

Stoats and ferrets are among New Zealand’s most destructive predators. They prey on native birds, eggs, and insects, causing severe ecological damage. Humane live-capture trapping is an effective way to reduce their numbers while protecting non-target species. Here’s how to do it right.

Why Control Stoats and Ferrets?

Introduced predators like stoats and ferrets have decimated populations of kiwi, whio, and other native birds. They’re agile, cunning, and reproduce quickly - making timely control essential.

Step 1: Choose the Right Trap

Tunnel Trap MK2: Double-door design for higher success rates; ideal for stoats and ferrets.
Large Cage Trap: Sturdy and reusable. Collapsible for easy transport to remote sites.

Step 2: Timing is Everything

Best Season: Late summer and autumn when food is scarce.
Breeding Period: Target females before breeding season to reduce population growth.

Step 3: Placement Tips

Position traps along fence lines, near waterways, or animal tracks.
Use natural cover for camouflage.
Avoid areas frequented by pets.
Scuff up fresh earth near the trap entrance.

Step 4: Bait Selection

Fresh meat (rabbit or chicken) works best.
Eggs can also attract stoats and ferrets.
Replace bait daily for maximum effectivenes

Step 5: Check Daily

Inspect traps daily.
Release non-target animals promptly and safely.
Reset traps with fresh bait.

Quick Checklist

✅ Correct trap size
✅ Fresh bait
✅ Strategic placement
✅ Daily checks

Ready to Start?

Explore our range of Live Capture Cage Traps for humane, effective predator control.

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This guide draws on advice from John Bissell and the Save the Kiwi National Standard Operating Procedures for Ferret Control and Ferret Trapper’s Guidelines. Read these guides for more details on targeting ferrets.

Next article Did you know? One ferret can wipe out an entire kiwi neighbourhood