Trap-Neuter-Return-Manage (TNRM) is a humane, effective, and community-supported method for managing and reducing free-roaming cat populations. At Cat Colony Caregivers, we’ve seen firsthand how TNRM creates healthier colonies, reduces shelter intake, and improves the quality of life for both cats and communities.

This page is your go-to guide for getting started with TNRM in Hawai‘i.

Whether you’re brand new or brushing up, our caregiver guides walk you through every phase of TNRM:

Planning your TNRM effort

Gaining permission on private/public land

Identifying colony members

Trapping procedures

Transport and recovery timelines

Post-surgery care and reintroduction

[Download the TNRM Guide →] COMING SOON

Using the right tools ensures the safety and success of every operation. We recommend:

Humane live traps (with rear doors for easier release)

Trap covers or towels for stress reduction

Transfer cages and carriers

Bait suggestions and handling tips

Check our [Equipment List & Setup Guide →] or contact us for trap rentals and supply donations. COMING SOON

Proper handling reduces stress and promotes healing:

How to safely move trapped cats

What to bring on surgery day

Quiet, secure recovery environments

Signs to monitor during post-op care

When to reintroduce cats to their colony

COMING SOON

Spay/neuter is the cornerstone of TNRM. We’ve compiled a list of trusted, low-cost clinics across the Hawaiian islands:

O‘ahu

Maui

Kaua‘i

Hawai‘i Island

[Find a Clinic Near You →] COMING SOON