Who Can Legally Kill a Cat in Hawaiʻi?
The Law Is Clear.

 

Author:  Greg Pu'uwai Aloha Baker
Date: December 30, 2025
Copyright 2025 - All Rights Reserved
Hawaii Animal Advocacy Org

NOTE: This is considered the opinion of the author.  This is not legal advice and do not rely on this for legal issues.  Please always consult a lawyer for legal advice.

 

There is a lot of confusion in Hawaiʻi about who is allowed to kill a cat—especially when it comes to stray or feral cats. Some people believe that if a cat is outdoors, unwanted, or labeled “feral,” anyone can trap or kill it. That is not true.

Under Hawaiʻi law, killing a cat is illegal in almost all situations. Whether a cat is a beloved pet, a community cat, or living outdoors, the law protects it from cruelty.

Here’s what Hawaiʻi law actually says, in plain language.


The Basic Rule

 "In Hawaiʻi, no private person has the right to kill a cat." 


Killing a cat—by shooting, poisoning, drowning, trapping, or any other method—is a crime unless it falls into a very narrow set of legal exceptions.

Violating Hawaiʻi’s animal cruelty laws can result in criminal charges, including jail time or prison.

 

PLEASE CLICK HERE TO DONATE NOW - LET'S MAKE SURE CAT SUPPORTERS GET ELECTED TO HAWAII COUNTY COUNCIL

.


Who Can Legally Kill a Cat in Hawaiʻi?

1. Veterinarians

Licensed veterinarians may humanely euthanize cats using approved medical methods.
This is the most common and lawful way a cat’s life may be ended.



2. Animal Control 

Official agencies such as Hawaiʻi County Animal Control & Protection Agency may euthanize cats when legally necessary.

They must follow strict humane standards under the supervision of a Veterinarian.
They cannot use cruel or improvised methods.



3. DLNR Wildlife Protection Programs (Very Limited)

The Hawaiʻi Department of Land and Natural Resources (DLNR) may kill feral cats only as part of an approved predator-control program:

  • Only in official conservation areas and with approved predator control plans

  • Only to protect endangered or native species

  • Only with scientific justification and permits

  • Only using approved, humane methods

DLNR cannot kill cats in neighborhoods, parks, beaches, parking lots, or general public areas.



4. Rare Emergencies

A person may kill a cat only if:

  • The cat is catastrophically injured and suffering

  • No veterinarian is available

  • The act is done humanely to prevent prolonged pain

This exception is rare and tightly limited.

 

5. Immediate Self-Defense

If a cat poses an immediate and serious threat to a person or another animal, lethal force may be legally justified—but only as a last resort. This is extremely uncommon and closely scrutinized.


Who Cannot Kill Cats in Hawaiʻi

These people do not have the legal right to kill cats:

  • Neighbors

  • Landowners

  • Businesses

  • Pest control companies

  • Hunters

  • Private citizens

  • Government contractors

It does not matter if the cat is:

  • Feral

  • Stray

  • Unwanted

  • Hunting birds

  • On private property

Killing a cat in these situations is animal cruelty!

What Happens If Someone Kills a Cat Illegally?

Hawaiʻi law provides serious penalties:

  • Misdemeanor animal cruelty
    – Up to 1 year in jail and fines

  • Felony animal cruelty (Class C felony)
    – Up to 5 years in prison
    – Large fines
    – Mandatory ban on owning animals

If a community cat is ear-tipped or cared for, killing it may qualify as a felony.


Feeding Bans Do NOT Change This

Even where feeding cats is restricted on certain public lands, feeding bans do not legalize killing.
Cruelty laws still apply everywhere.


Why This Matters

Misinformation leads to suffering.

Hawaiʻi’s laws exist to ensure that animals are treated humanely and that wildlife protection is handled responsibly—not through vigilante killing or cruelty!

Humane solutions like TNR (Trap–Neuter–Return) reduce cat populations, protect wildlife, and keep communities safe—without breaking the law.


The Bottom Line

In Hawaiʻi, the only routine legal way to kill a cat is humane euthanasia by veterinarians, or animal control under veterinarian supervision. DLNR may do so only in rare, tightly controlled conservation programs.

Everyone else who kills a cat is breaking the law.

If you see a cat being harmed or threatened, report it.

Cats—pet or feral—have legal protection in Hawaiʻi, and so does our community’s commitment to humane treatment.

 

PLEASE CLICK HERE TO DONATE NOW - LET'S MAKE SURE CAT SUPPORTERS GET ELECTED TO HAWAII COUNTY COUNCIL

 

About The Author

Greg Puʻuwai Aloha Baker holds an MBA and a College Certificate in Community Cat Management from the University of the Pacific, a program focused on effective, humane methods to stabilize and reduce free-roaming cat populations. The program was taught by Stacey LeBaron, a nationally recognized expert with over 30 years of experience in community cat management, shelter operations, and TNR (Trap-Neuter-Return). LeBaron is best known for her leadership in the groundbreaking Newburyport, Massachusetts TNR project that successfully reduced a waterfront colony of 300 cats to zero by 2009, and for founding CommunityCatsPodcast.com.

Greg has been deeply involved in cat rescue and advocacy for more than five years, co-managing multiple community cat colonies in Pāhoa on the Big Island of Hawaiʻi as well as creating a mini-cat sanctuary for hard to adopt Community Cats. Through consistent TNR work, he has personally trapped, neutered, and returned over 70 cats. He also volunteers regularly at PetFix Spay/Neuter MASH events, providing critical support for both cats and dogs.

Greg’s commitment to humane cat management extends to policy advocacy. He founded Hawaiʻi Animal Advocacy Organization and led community efforts opposing the Hawaiʻi County Cat Feeding Ban (Bill 51), gathering over 7,500 petition signatures to defend community-based, science-driven animal welfare practices.

.