Waikiki Kitty Club

What is Trap–Neuter–Return?

Trap–Neuter–Return (TNR) is a humane method to control free‑roaming cat populations. Community cats are humanely trapped, taken to a veterinarian for spay or neuter surgery, vaccinated, microchipped and given an ear notch to indicate they have been sterilized. After recovery, cats are returned to their outdoor home and monitored by caretakers. Young kittens and friendly cats are placed into foster homes for socialization and adoption.

Why TNR Works

• Stops Reproduction: Sterilized cats cannot produce kittens, so colony numbers gradually decline through natural attrition.
• Improves Health: Spayed or neutered cats are less prone to disease and can receive vaccinations while under veterinary care. Cats in TNR programs often live healthier, longer lives.
• Reduces Nuisance Behaviors: Fighting, spraying and yowling associated with mating decrease significantly after sterilization.
• Protects Wildlife: Managed colonies are fed regularly and monitored, reducing hunting pressure on native species. Sterilization prevents the explosion of cat populations that could impact birds like nēnē and monk seals.
• Cost Effective: TNR costs less than repeated cycles of trapping and euthanasia, and fosters goodwill within the community .

TNR Step‑by‑Step

1. Plan: Observe the colony and identify the number of cats. Arrange transportation and make appointments at a participating spay/neuter clinic.
2. Trap: Use humane traps baited with food. Cover traps with towels to calm the cats. CatFriends recommends feeding the correct amount and keeping the area tidy to avoid attracting wildlife .
3. Neuter/Spay: Take cats to a vet for surgery. They will be sterilized, vaccinated against rabies and other diseases, microchipped, and given an ear notch to indicate their status.
4. Recover: Keep cats in their trap or a secure crate for 24–48 hours after surgery. Provide water and small meals during recovery. Avoid releasing cats until they are fully alert.
5. Return: Release cats back to their original territory. Maintain a feeding schedule and monitor the colony for newcomers or health concerns.

Find a Spay/Neuter Clinic

Waikiki Kitty Club partners with the Hawaiian Humane Society and local veterinarians to offer low‑cost or free sterilization services for feral cats. Visit the Hawaiian Humane Society’s website or contact us for current clinic schedules. Traps are available to borrow from participating organizations.