Goat Ownership Laws in Montana: Key Rules to Know

Thinking about goats and whether you’re legally allowed to keep them on your Montana property is something many new and experienced livestock owners face every year. Whether you want a small herd for milk production, meat, or simply as farm companions, knowing the goat ownership laws in Montana before you bring animals home can save you from fines, forced removal, and legal headaches.

Montana is generally goat-friendly, especially in rural and agricultural areas. The state classifies goats as livestock, which means a different set of rules applies compared to keeping a dog or cat. Zoning, health requirements, fencing obligations, and newer predator control fees all factor into what it means to legally own goats in Big Sky Country.

This article walks you through everything you need to know, from statewide legal status to city-specific limits, health documentation, and what happens when rules are broken. For more location-specific animal guides across the U.S., Animal of Things covers a wide range of practical resources for pet owners and livestock keepers alike.

Legal Status of Goat Ownership in Montana

Goats are classified as livestock under Montana law, which places them under the oversight of the Montana Department of Livestock. This classification means goats are regulated similarly to cattle, sheep, and other farm animals rather than as pets.

Under Montana Code 81-4-201, it is unlawful for any owner or person in control of goats to willfully permit them to run at large. This “no running at large” rule applies statewide and carries real legal weight.

House Bill 767, introduced during the 2025 legislative session and backed by goat producers and representatives including J. Darling, E. Tilleman, and W. McKamey, made a significant change to how goats are treated under state law. According to Montana Free Press Capitol Tracker, the bill revises county predator control laws to formally include goats, bringing them in line with other protected livestock species.

The bill also authorizes a per capita license fee on goats in counties with active predator control programs. This means goat ownership now comes with a financial obligation in some parts of the state, not just a responsibility to contain your animals.

A few key legal points to keep in mind:

• Goats are livestock under Montana state law, not pets
• Owners are legally responsible for preventing animals from roaming freely
• New legislation has extended predator control protections and related fees to goat owners
• Local municipalities may layer additional rules on top of state law

Zoning and Property Requirements in Montana

Where you live in Montana largely determines whether you can legally keep goats at all. In agricultural and rural zones, goat ownership is generally permitted without special approval. Residential zones are a different story.

Montana’s zoning regulations are managed at the local level, so rules vary significantly from one city or county to another. The Montana Department of Commerce provides zoning guidance, but each municipality sets its own livestock ordinances.

Here is how several Montana cities currently handle goat ownership:

As noted in city-specific research, some cities like Kalispell restrict ownership to pygmy or miniature breeds entirely, while others focus on lot size minimums.

If you live outside city limits, Montana’s open range traditions may apply, but your county’s zoning office is still the right first stop before purchasing animals.

Number Limits and Permit Requirements in Montana

Montana does not set a single statewide cap on how many goats you can own. Limits are set locally and vary based on your property’s zoning classification and acreage.

In general, the number of goats permitted scales with land size. For example, Belgrade allows up to 4 goats per 2.5 acres, with a hard cap of 8 animals regardless of lot size. Great Falls caps ownership at 2 goats per acre in suburban zones. Rural and agricultural landowners typically face fewer restrictions.

The most important permit development in recent years is the per capita license fee introduced by House Bill 767. In counties with active predator control programs, owners of goats 1 year and 9 months of age or older are subject to this fee. The fee supports the county predator control program, which works alongside USDA Wildlife Services and predator control funding mechanisms to reduce livestock losses from predatory animals.

A few things to confirm before you buy goats:

• Check with your county zoning office or local planning department
• Ask whether your county has an active predator control program that triggers the per capita license fee
• Confirm whether any homeowners association covenants impose additional restrictions
• Verify whether your municipality limits goats by breed, sex, or age

Some counties may also require a permit if you plan to graze animals on leased public land or within a state grazing district.

Housing and Fencing Requirements in Montana

Proper housing and fencing are legal requirements for goat owners in Montana, not just best practices. State law prohibits goats from running at large, which makes secure containment a direct legal obligation.

Montana is an open range state, meaning livestock generally have the right to roam outside city or town limits. Goats are a specific exception to this rule. Under Montana Code 81-4-201, goat owners must prevent their animals from running at large, regardless of whether they are in an open range area.

Within city limits, Montana follows closed range rules, where all livestock must be fenced in. City-specific fencing rules add further requirements:

• Belgrade: Enclosures must be located at least 100 feet from human habitation and 50 feet from property lines
• Whitefish: Fencing must be in rear and side yards; minimum 50 feet from property lines in most zones
• Missoula: Enclosures must adequately prevent escape and provide windbreak and shade
• Butte-Silver Bow: Enclosures must be maintained in a sanitary condition

For rural landowners, Montana fence law generally requires that fences be maintained in good condition to contain livestock. Neighbors in agricultural areas may share fencing responsibilities under state statute.

Regardless of location, your goat enclosure should be escape-proof, weather-appropriate, and positioned to meet any local setback requirements.

Health and Identification Requirements in Montana

Montana has specific health and identification rules for goats, particularly when they cross state lines or change ownership.

Any goat brought into Montana from out of state must be accompanied by a Certificate of Veterinary Inspection (CVI). This requirement is established under Montana Law 81-2-703 MCA and applies to all livestock, including goats returning from out-of-state shows or events. Handwritten paper CVIs also require an import permit obtained by the issuing veterinarian.

For interstate movement and identification, goats must comply with the USDA’s National Scrapie Eradication Program. This program requires official USDA-approved eartags for sheep and goats involved in interstate commerce or sale. Scrapie identification is a federal requirement layered on top of Montana’s state rules.

Additional health requirements for goats entering Montana include:

• A valid CVI issued by a licensed veterinarian
• Compliance with special goat importation rules under ARM Rule 32.3.214
• Import permits for paper CVIs obtained before crossing state lines

The Montana Department of Livestock’s Brands Enforcement Division oversees livestock identification and inspection when animals cross county or state lines or change ownership. Goats sold or transported within Montana may be subject to brand inspection depending on the circumstances, so checking with the department before any significant movement or sale is a practical step.

Penalties for Violating Goat Ownership Laws in Montana

Failing to comply with Montana’s goat ownership laws can lead to fines, impoundment of your animals, and civil liability for damages.

Under Montana Code 81-4-201, letting goats run at large is a direct violation of state law. Cities like Butte-Silver Bow go further, stating that any goat found running at large within city limits will be taken up and impounded by the animal services program manager. Owners must typically pay fees to recover impounded animals.

If your goats damage neighboring crops, fences, or property by straying, you can be held civilly liable for those damages. This is especially relevant in agricultural areas where livestock trespass is taken seriously.

The Livestock Loss Board, which is tied to the county predator control program updated by House Bill 767, plays a role in compensating producers for livestock losses. Failing to pay the required per capita license fee in counties where it applies could affect your eligibility for those programs.

Common violations and their consequences include:

If you are unsure whether you are in compliance, contacting your county’s zoning office or the Montana Department of Livestock directly is the most reliable way to confirm your obligations before problems arise.