Keeping Farm Animals as Pets in Hawaii: Laws, Zoning, and Permits Explained
July 29, 2026
Hawaii may conjure images of wide-open land and a relaxed agricultural lifestyle, but keeping farm animals as pets here comes with a layered set of rules that vary dramatically depending on which island you live on and how your property is zoned. Before you bring home a goat, a pig, or a flock of chickens, you need to understand state law, county ordinances, and local zoning codes — all of which can apply simultaneously to the same animal on the same parcel.
This guide walks you through every major legal consideration for keeping farm animals as pets in Hawaii, from which species are allowed and what lot sizes are required, to permit processes, housing setbacks, and how Hawaii’s Right to Farm Act may — or may not — protect your backyard animals.
Important Note: Hawaii’s farm animal rules are enforced at the county level. What applies in Honolulu on O’ahu may differ significantly from rules in Hawaii County (the Big Island), Maui County, or Kauai County. Always verify requirements with your county’s planning and animal control departments before acquiring animals.
Which Farm Animals Can You Keep as Pets in Hawaii
Hawaii allows a range of common farm animals to be kept on private property, but whether they qualify legally as “pets” under state law is a different matter. Under HRS Section 711-1100, a “pet animal” is defined as a dog, cat, domesticated rabbit, guinea pig, domesticated pig, or certain caged birds limited to the passeriformes, piciformes, and psittaciformes orders, and only when not bred for consumption. This narrow definition has real implications for how the law treats your animals.
The statute explicitly notes that poultry raised for meat or egg production are not pets. Chickens belong to the order galliformes, so they do not qualify as pet animals regardless of whether they are kept as backyard companions or for eggs. That said, chickens are widely kept across all four counties and are generally permitted under local zoning codes — they just receive fewer legal protections than dogs or cats.
Section 25-1(b) of the Zoning Code, as outlined in the Hawaii County Code, defines livestock as all animals typically associated with farming that are kept for food and other agricultural purposes. This includes horses, cattle, goats, sheep, chickens, ducks, geese, and other poultry, as well as swine. These animals are the most commonly kept farm species across the islands. Bees are also permitted in all counties, though they are governed by a separate set of apiary management rules.
If you are considering an animal that falls outside these common categories — such as a llama, emu, or miniature donkey — you will need to check with the Hawaii Department of Agriculture. Permits are required for importing legal pets listed in Hawaii Administrative Rules Section 4-71-6.5. These animals are subject to quarantine rules before being lawfully distributed to their owners. Hawaii’s strict biosecurity laws mean that bringing any new animal species to the islands involves extra scrutiny. You can also explore our overview of farm animals to get a broader sense of which species might suit your property.
| Animal | Commonly Permitted | State “Pet” Classification | Special Import Rules |
|---|---|---|---|
| Chickens / Poultry | Yes (county-dependent) | No | Yes — HDOA quarantine may apply |
| Pigs (domesticated) | Yes (zoning-dependent) | Yes (if not bred for consumption) | Yes — HDOA import permit required |
| Goats / Sheep | Yes (agricultural zones) | No | Yes — HDOA quarantine may apply |
| Horses / Cattle | Yes (agricultural zones) | No | Yes — HDOA import permit required |
| Honeybees | Yes (all counties) | No | Restricted — HDOA rules apply |
| Ducks / Geese | Yes (zoning-dependent) | No | Yes — species-specific rules apply |
Zoning and Property Requirements in Hawaii
Your ability to keep farm animals in Hawaii begins with how your land is classified. All land in Hawai’i is classified into one of four categories: Conservation, Agricultural, Rural, or Urban. These designations were initially established by the State Land Use Commission (LUC). Your state land use classification sets the outer boundary of what is possible, and your county zoning district then defines the specific rules within that boundary.
The Hawai’i County Code Chapter 25 is known as the “Zoning Code.” It defines permitted land uses within the State Land Use “Urban” and “Agricultural” classifications. For each zoning district, the Code spells out required building setbacks, height limits, and other constraints. Each of Hawaii’s four counties — Honolulu (O’ahu), Hawaii County (Big Island), Maui County, and Kauai County — administers its own zoning code within these state-level classifications.
Livestock is permitted in agricultural and intensive agricultural districts; however, there are some ambiguous areas. For example, certain residential zones within agricultural districts established prior to the Hawaii Land Use system may prohibit livestock, including roosters. This is a common source of confusion for new residents who assume that an “agricultural” address automatically allows all farm animals.
It is important that you verify that your property is in the appropriate zone for your particular type of business and that any structures, parking areas, etc. are allowed under the zoning code, as violations to zoning laws can be severe and costly. The City and County of Honolulu’s Department of Planning and Permitting is a good starting point for O’ahu residents, while Big Island residents should consult the Hawaii County Planning Department’s zoning and land use resources.
Pro Tip: Even if your county zoning allows farm animals, a homeowners association (HOA) or subdivision CC&Rs can impose stricter rules. Some lots in agricultural regions have association rules that restrict farming activities, including livestock ownership. Check your deed and any association documents before purchasing animals.
Lot Size and Number Limits for Farm Animals in Hawaii
Hawaii does not set a single statewide minimum lot size for keeping farm animals. Instead, each county and zoning district sets its own thresholds, and the rules vary widely depending on the animal species and whether your parcel is zoned residential, rural, or agricultural.
On O’ahu, the Revised Ordinances of Honolulu (ROH) Chapter 7 governs the keeping of animals and poultry. Under the Honolulu ordinance, “farm animals” means pigs, cows, goats, sheep, horses, camels, and llamas. Separately, “poultry” means chickens, roosters, pigeons, turkeys, geese, ducks, and peacocks not regulated by state law. These two categories are treated differently for purposes of number limits and enclosure rules.
For chickens specifically on O’ahu, the number limits are tight in residential areas. For chickens, the number shall not exceed two per household under the Honolulu ordinance’s residential provisions, though agricultural-zoned parcels allow larger numbers. It is legal to keep chickens and other farm animals within city limits in Honolulu, Hawaii, but the two-bird cap in residential zones means most backyard chicken setups on O’ahu are quite limited.
Agricultural-zoned land generally allows larger flocks, but even those parcels may have conditions about waste management and proximity to neighboring homes. On the Big Island, parcels in the agricultural district routinely support small herds of goats, sheep, and cattle without specific number caps, though nuisance and sanitation rules still apply. If you are considering a backyard poultry operation, our guide to starting a backyard poultry farming business covers practical setup considerations alongside the legal framework.
Permit and Registration Requirements in Hawaii
Hawaii does not require a general state-level livestock permit for keeping common farm animals on properly zoned land. However, several specific permit and registration requirements do apply depending on the animal, the activity, and the county.
At the state level, the Hawaii Department of Agriculture (HDOA) oversees animal importation. Permits are required for importing legal pets listed in Hawaii Administrative Rules Section 4-71-6.5. These animals are subject to quarantine rules before being lawfully distributed to their owners. If you are bringing any farm animal to Hawaii from the mainland or another country, budget time and money for the HDOA import permit process and any required quarantine period — this applies to pigs, goats, horses, and cattle alike.
For beekeepers, registration requirements exist at both the state and county levels. The Hawaii Department of Agriculture requires beehive registration, and Hawaii County’s Article 5 (Management of Apiaries and Beekeeping) establishes additional local standards. The council recognizes the critical role bees play in agriculture, pollinating food crops and furnishing useful agricultural products, such as honey, wax, and queen bees. The purpose of this article is to safeguard and promote this agricultural activity by identifying generally accepted apiary management practices for beekeeping. For a detailed breakdown of what beekeepers must do on the Big Island, see our guide to beekeeping laws in Hawaii.
On O’ahu, the process for obtaining a pet license in Honolulu involves submitting an application to the City and County of Honolulu’s Department of Customer Services. The application must include proof of rabies vaccination and payment of the required fee. This applies to animals that qualify as “pets” under state law — most notably domesticated pigs kept as companion animals. Chickens and livestock do not require a pet license but may be subject to county animal control registration in some jurisdictions.
Key Insight: If you are relocating to Hawaii with farm animals, start the HDOA import permit process at least 90 days before your planned move date. Quarantine requirements can delay your animals’ arrival significantly. Our guide to keeping pets safe when flying to a new home covers logistics that apply to smaller farm animals traveling as cargo.
Housing, Setback, and Sanitation Rules in Hawaii
Regardless of which county you live in, enclosures for farm animals must meet structural and sanitation standards. On O’ahu, the Revised Ordinances of Honolulu set a clear baseline: enclosures for animals, farm animals, and poultry shall meet all applicable zoning requirements for structures; shall not be located within any required front, side, or rear yard setback; and shall meet all other applicable sanitation requirements. This means your chicken coop or goat pen cannot sit inside a required setback zone, even if it is a small portable structure.
Setback distances vary by zoning district and county. In residential zones on O’ahu, standard setbacks are typically five feet on the sides and rear and twenty feet at the front, though your specific zone may differ. On the Big Island, for each zoning district, the Code spells out required building setbacks, height limits, and other constraints — so a farm animal enclosure built in an agricultural district will have different setback rules than one in a rural residential zone.
Sanitation is taken seriously across all counties. Manure management, proper drainage, and odor control are the most common sources of neighbor complaints and enforcement actions. Restrictions typically address the number of birds allowed on residential lots, setback requirements for coops, and sanitation standards. Failing to maintain proper sanitation can result in nuisance citations, fines, and in repeat cases, orders to remove your animals.
For horses and cattle kept on agricultural parcels, shelter requirements are generally less prescriptive, but you are still responsible for providing adequate shade, water access, and protection from the elements under Hawaii’s animal cruelty statutes. Under Hawaii law, a person commits the misdemeanor offense of cruelty to animals if the person intentionally, knowingly, or recklessly overdrives, overloads, tortures, torments, cruelly beats or starves any animal, deprives a pet animal of necessary sustenance, mutilates, poisons, or kills without need any animal.
County and City Ordinances That May Override State Rules in Hawaii
Hawaii’s state law sets a floor for animal regulations, but county and city ordinances frequently go further — and those local rules are what you are most likely to encounter in day-to-day enforcement. The counties of Hawaii (Big Island), Maui, and Kauai each have their own animal control and zoning codes. Honolulu, as a consolidated city-county, operates under its own unified ordinance structure through the Revised Ordinances of Honolulu.
Ordinance of Honolulu includes most of O’ahu’s animal regulations. Enforcement of these laws is determined by jurisdiction and may involve the Hawaiian Humane Society, the Honolulu Police Department, or other agencies. On O’ahu, the Hawaiian Humane Society plays an active enforcement role, which means complaints from neighbors can trigger inspections relatively quickly.
On Maui, the County Code of Ordinances Title 6 governs animals, and Title 19 governs zoning — both of which affect where and how you can keep farm animals. Kauai County has its own animal ordinances that address livestock in residential areas, with rules that may be more or less permissive than O’ahu depending on the specific zone. The Big Island’s Chapter 4 (Animals) and Chapter 25 (Zoning Code) work together to define what is allowed and where.
One area where county rules can surprise new residents is roosters. Roosters fall under the category of “other poultry.” Livestock is permitted in agricultural and intensive agricultural districts; however, certain residential zones within agricultural districts established prior to the Hawaii Land Use system may prohibit livestock, including roosters. A rooster that is legal on an agricultural parcel may be prohibited — or subject to noise complaints — if your subdivision predates the current zoning system. Hawaii’s wildlife and animal landscape is unique; our articles on dangerous animals in Hawaii and endangered animals in Hawaii provide useful context for understanding what species receive special protections on the islands.
Important Note: In 2024, Governor Green signed SB 2401 into law as Act 185, directing state funds toward feral chicken management across all four counties. The law appropriated $50,000 to each county for implementing feral chicken control programs, plus an additional $50,000 to the Department of Health for a public education campaign about feeding feral animals. This signals growing regulatory attention to poultry management statewide — keep an eye on county ordinance updates that may follow.
Right-to-Farm Laws and How They Apply to Pet Farm Animals in Hawaii
Hawaii’s Right to Farm Act, codified at Hawaii Revised Statutes (HRS) Chapter 165, is designed to protect agricultural operations from nuisance lawsuits and certain local ordinances that would otherwise shut down legitimate farming activities. Understanding how — and whether — this law applies to your animals is essential if you keep farm animals in a mixed residential-agricultural area.
The Act provides that an agricultural operation that complies with applicable laws and regulations cannot be declared a nuisance solely because of changed conditions in the surrounding area. In plain terms, if you were farming legally before a new subdivision was built next door, your neighbors cannot use nuisance law to force you to stop. However, the protection is not unlimited — it applies to operations that follow all state and county rules, and it does not shield operations that create genuine health hazards.
Hawaii County has explicitly extended Right to Farm Act protections to beekeeping operations. It is the council’s intention to establish that chapter 165, Hawai’i Revised Statutes, the Hawai’i Right to Farm Act, applies to apiaries and individuals involved in the production of apiary products, where applicable. This is a useful model for understanding how the Act can be applied at the county level to specific animal-keeping activities.
For pet farm animals — a miniature pig kept as a companion, a small flock of backyard chickens, or a pair of goats on a rural parcel — the Right to Farm Act offers limited but real protection. The key conditions are that your operation must be on properly zoned land, you must comply with all applicable permits and sanitation rules, and the activity must qualify as an “agricultural operation” under state law. A single pet pig in a suburban backyard is unlikely to meet the threshold of an “agricultural operation,” but a small herd of goats on an agricultural parcel used for grazing and fiber production likely would.
In Hawaii, feral chickens are not protected by law, but animal cruelty rules and county ordinances still govern how you keep and treat chickens. This distinction matters: the Right to Farm Act protects your right to operate, but it does not exempt you from animal welfare obligations. You must still meet the care standards imposed by HRS Chapter 711 regardless of your farming status. If you are weighing whether farm animals are the right choice for your household, our article on the worst animals to keep as pets offers a candid look at animals that often prove more difficult than expected.
Before relying on Right to Farm protections, consult with a Hawaii-licensed attorney familiar with agricultural law. The interaction between state Right to Farm protections, county zoning ordinances, and HOA rules is complex, and the outcome of any dispute will depend heavily on the specific facts of your situation. You can also review our broader resource on farm animals for species-specific care and legal considerations that apply beyond Hawaii.
Pro Tip: If you plan to use the Right to Farm Act as a shield against neighbor complaints, document your operation thoroughly from day one. Keep records of your zoning classification, any permits obtained, your animal care practices, and the timeline of your operation relative to any new development nearby. This documentation is your strongest defense in any nuisance dispute.
Keeping farm animals as pets in Hawaii is absolutely achievable, but it requires doing your homework before the animals arrive. Your county’s planning department, animal control office, and the Hawaii Department of Agriculture are your three primary contacts for getting accurate, current information for your specific parcel. Rules change, ordinances are amended, and what was allowed a few years ago may have been updated — so verify everything in writing and keep copies on file.