Backyard Pig Laws in Tennessee: What You Need to Know Before Getting a Pig

Tennessee is a state where you can legally keep a pig in your backyard — but whether that’s actually allowed at your specific address is a different question entirely. The rules that govern backyard pigs in Tennessee operate on multiple overlapping layers: state statute, local zoning, city ordinances, and private HOA covenants. Each layer can restrict or expand what the one above it permits.

If you’re thinking about keeping a pig — whether a potbellied companion, a miniature breed, or a small farm animal — you need to understand all of those layers before you bring one home. Getting this wrong can mean fines, forced removal, or a costly legal dispute with your HOA. This guide breaks down exactly what Tennessee law says, how classification affects your rights, and what local governments and neighborhood associations can do on top of that.

Are Backyard Pigs Legal in Tennessee?

The short answer is yes — Tennessee does not have a statewide ban on keeping pigs. In Tennessee, pet pigs are recognized as a pet under statewide legislation, though some cities or towns have their own regulations. That statewide recognition is meaningful, but it does not override local rules.

Whether you can legally keep a pig on your property depends almost entirely on where you live within the state. Rural areas and unincorporated counties are generally permissive, while urban and suburban municipalities often impose strict limits or outright bans on pigs in residential zones. Tennessee counties regulate animal keeping through zoning ordinances that determine where livestock can be kept based on property classification, and urban and suburban areas typically have stricter laws than rural regions.

The key is that Tennessee’s framework is locally driven. There is no single statewide ordinance that says “you may keep X pigs on Y square feet.” Instead, your city council, county planning board, and — in many cases — your HOA hold the actual authority over what animals you can keep on your property.

Pro Tip: Before you buy or adopt a pig, contact your city or county planning and zoning department directly to confirm what is allowed at your specific address. Online summaries, including this one, are no substitute for a direct confirmation in writing from your local authority.

How Tennessee Classifies Pigs — Livestock vs. Pet

Tennessee law draws a clear and consequential line between livestock and non-livestock animals, and which side of that line your pig falls on affects nearly every regulation that applies to you.

Under Tennessee Code § 43-1-114, “livestock” means all equine as well as animals that are being raised primarily for use as food or fiber for human utilization or consumption, including but not limited to cattle, sheep, swine, goats, and poultry. The operative phrase is “raised primarily for use as food or fiber.” A pig being raised for slaughter is livestock. A pig kept as a companion animal is not.

Tennessee’s animal cruelty statutes reinforce this distinction. Under the consolidated cruelty statutes, “non-livestock animal” means a pet normally maintained in or near the household of its owner, and the definition explicitly includes a pot bellied pig that is not classified as livestock. This means a potbellied pig kept as a household companion sits in the same legal category as a pet rabbit or a family dog under state law — not in the same category as a commercial hog.

Why does this matter practically? Because livestock regulations — including agricultural zoning requirements, setback rules for farm animals, and health inspection requirements — apply to animals raised for food production. A pet pig that is not being raised for slaughter may qualify for different, often more lenient, treatment under both state and local codes. However, local ordinances can still classify all pigs as livestock regardless of their intended purpose, which is why checking your city or county code is essential.

Important Note: The North American Pet Pig Association notes that the use of the word “swine” or “pigs” typically refers to meat animals when referring to livestock, and potbelly pigs are not meat animals and therefore should not be classified in the same livestock category. However, not all local Tennessee ordinances make this distinction — some treat all swine as livestock regardless of breed or purpose.

Zoning and Property Requirements for Keeping Pigs in Tennessee

Zoning is the single most important factor in determining whether you can legally keep a pig in Tennessee. Your property’s zoning classification — not the size of your pig or your intentions for it — is often the deciding factor at the local level.

Agricultural (AG) zones are the most permissive. Properties zoned for agricultural use can generally keep pigs without significant restriction, and in rural stretches of Tennessee’s 95 counties, the regulatory environment shifts from urban restriction to agricultural protection, largely governed by Tennessee Code § 43-26-103, the Right to Farm Act. If you live outside city limits on agriculturally zoned land, keeping pigs is typically treated as a standard agricultural use of that land.

Residential zones are where the complications arise. Ordinances often distinguish between zoning types like R-1 (single-family residential) and R-2 (multi-family residential), with stricter livestock limitations in single-family zones. Many cities in Tennessee prohibit pigs entirely in residential districts, while others allow them only under specific conditions tied to lot size, setbacks, and enclosure requirements.

Setback requirements are common wherever pigs are permitted in non-agricultural zones. Common local requirements include setbacks of 10 to 25 feet from neighbors and rear-yard placement to prevent odor or noise complaints, which can be prosecuted as nuisances under Tennessee Code § 29-3-101. Pig enclosures that create odor or noise problems can trigger nuisance complaints even in areas where keeping pigs is otherwise legal.

Zoning Type	Typical Treatment of Pigs	Key Conditions
Agricultural (AG)	Generally permitted	Standard farm animal rules apply; Right to Farm Act may protect operations
Rural Residential (RR)	Often permitted with limits	Setbacks from property lines; enclosure requirements
Single-Family Residential (R-1)	Restricted or prohibited in most cities	Some cities allow miniature/pet pigs with permits; others ban all swine
Multi-Family Residential (R-2)	Typically prohibited	Rarely permitted; check local code

If your city or county is not listed in publicly available summaries, contact your local planning or zoning department directly. You can also review your county’s Unified Development Ordinance (UDO) if one exists. Some counties, such as Knox and Hamilton, use Unified Development Ordinances to consolidate zoning rules, making it easier to determine what is permitted.

For a sense of how Tennessee’s zoning approach compares to neighboring states, see the guides on backyard chicken laws in Kentucky and backyard chicken laws in Arkansas, which follow similar locally driven frameworks.

Size, Weight, and Breed Restrictions in Tennessee

Tennessee does not impose a statewide size or weight limit on pigs kept as pets. However, local ordinances frequently do — and the breed or size of your pig can be the difference between a legal pet and an animal you’re required to remove.

Miniature and potbellied pig breeds are the most likely to be permitted in residential or semi-urban zones. A few cities classify pigs as livestock rather than companion animals, and those that do tend to apply that classification regardless of the pig’s size. But cities that distinguish between pet pigs and farm pigs often tie that distinction to weight or breed. Weight caps in the range of 100 to 150 pounds are common in municipalities across the country that permit miniature pigs, though specific Tennessee city limits vary and should be confirmed locally.

The domestic pig (Sus scrofa domesticus) encompasses a wide range of breeds, from commercial hogs that can exceed 700 pounds to miniature potbellied pigs that stay under 50 pounds. That range matters enormously when local ordinances use weight as a threshold. A Vietnamese potbellied pig kept as a companion animal is biologically the same species as a commercial hog, but many local codes treat them differently based on intended use and physical size.

If your city’s ordinance allows “miniature pigs” or “pet pigs” but does not define those terms precisely, ask your zoning office for written clarification before acquiring an animal. Pigs sold as “mini” or “teacup” breeds by breeders can grow significantly larger than advertised, and an animal that is legal at 30 pounds may exceed a local weight cap by the time it reaches adulthood.

Pro Tip: Request a written statement from your local zoning or animal control office confirming that your specific pig — by breed, estimated adult weight, and intended use — complies with local ordinances. Verbal confirmations are not enforceable.

Permits, Licenses, and Registration Requirements in Tennessee

There is no statewide permit required to keep a pig as a pet in Tennessee. Permit requirements, where they exist, are set at the city or county level and vary significantly by location.

Licensing and annual fees are almost exclusively city-level requirements, and most Tennessee counties do not require any registration or permits for personal, non-commercial backyard animals. That said, urban municipalities are more likely to require permits, and those requirements can include annual renewal fees, property inspections, and enclosure approvals.

For comparison, Nashville/Davidson County requires an annual permit for backyard livestock through Metro Health Department Animal Control, and Knoxville requires an Urban Livestock Permit with a one-time application fee. Depending on where you live, you may need multiple permits — many areas have an animal-keeping-specific permit and also require a building or zoning permit for the enclosure or structure. Some areas bundle these permits into one.

On the agricultural side, the Tennessee Department of Agriculture regulates swine health and movement under its Division of Animal Health rules. Feeder swine transported into or through Tennessee must meet specific Pseudorabies testing requirements or originate from a qualified negative herd. These requirements apply primarily to commercial swine operations and animals being transported for sale or slaughter, not to pet pigs kept on a single residential property. However, if you acquire a pig from out of state, you should confirm health certificate requirements with the Tennessee Department of Agriculture.

• Check with your city or county zoning office for any required animal-keeping permits
• Ask whether a separate building or enclosure permit is required for your pig’s shelter
• Confirm whether annual renewals or inspections are required
• If acquiring a pig from out of state, verify health certificate and entry requirements with the Tennessee Department of Agriculture
• Keep copies of all permits and approvals on file in case of a neighbor complaint or code enforcement visit

Tennessee’s animal cruelty statutes also impose care standards on all animal owners, including pig owners. Regardless of whether a permit is required, you are legally obligated to provide adequate food, water, shelter, and veterinary care. Failure to meet those standards can result in animal cruelty charges independent of any zoning violation.

If you’re familiar with how Tennessee handles permits for other backyard animals, the framework for pigs is similar in structure. See the guide on backyard chicken laws in Tennessee for a detailed breakdown of how the permit system works in major cities, as many of the same municipalities apply comparable requirements to other livestock and pet animals.

HOA and Neighborhood Restrictions on Backyard Pigs

Even if your city and county zoning allow you to keep a pig, your homeowners association may not. HOA restrictions are one of the most commonly overlooked layers of regulation for animal owners in Tennessee, and they carry real legal weight.

HOA rules and deed restrictions are private contractual agreements, not government ordinances. That distinction matters enormously: even if your city technically permits an animal in your zoning district, your HOA can independently prohibit it through its covenants, conditions, and restrictions. When you purchased your home in an HOA-governed community, you agreed to those covenants as a condition of ownership. Violating them can result in fines, legal action, and in some cases a court order requiring you to remove the animal.

Some cities allow pigs while the HOA does not. This is especially common in newer subdivisions and planned communities, where CC&Rs (covenants, conditions, and restrictions) often contain broad prohibitions on “livestock,” “farm animals,” or “animals other than household pets.” Whether a potbellied pig qualifies as a “household pet” under your HOA’s specific language is a question that depends entirely on how your CC&Rs are worded — and that language can be interpreted differently by different HOA boards.

You are responsible for checking any agreements you sign when moving into a house or neighborhood. If you moved to an area with a homeowners association, look at the pet section and handle that before you get a pig to save court costs and heartbreak.

Here is what to review before acquiring a pig if you live in an HOA community:

1. Read your CC&Rs in full — look for language about livestock, farm animals, swine, or restrictions on animals beyond cats and dogs
2. Check your HOA’s pet policy — some HOAs have a separate pet addendum that lists permitted and prohibited animals by species
3. Request a written ruling from your HOA board — do not rely on verbal assurances from a neighbor or property manager
4. Review any amendments to the original CC&Rs — HOA rules can be updated, and a recent amendment may address pigs specifically
5. Consult a Tennessee real estate or HOA attorney if the language is ambiguous — the cost of a consultation is far less than the cost of forced removal

It is also worth noting that Tennessee’s Right to Farm Act does not override HOA restrictions. While state law § 43-1-114 provides certain protections for livestock and agricultural operations, these often apply to larger-scale farms, meaning backyard keepers must still adhere to local zoning and HOA covenants. The Right to Farm Act is designed to protect established agricultural operations from nuisance lawsuits, not to give residential pig owners a way around their HOA’s pet restrictions.

For a broader look at how Tennessee handles animal ownership regulations at the local and state level, the guides on dog leash laws in Tennessee, pit bull laws in Tennessee, and hedgehog ownership laws in Tennessee offer useful context on how the state balances local authority with animal owner rights.

Keeping a pig in Tennessee is entirely possible for many residents — but only if you do the homework first. Confirm your zoning classification, check for city-level permits, review your HOA documents, and get any approvals in writing. The state gives you a reasonable legal foundation; your local government and your neighborhood association determine whether you can actually build on it.