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Animal Ordinances in Prince William County, VA (2026)

11 rules for unincorporated Prince William County, Virginia.

Verified from official government sources

Note: These county rules apply to unincorporated areas of Prince William County. If you live within an incorporated city, that city's own rules apply: see the city list below.

Chickens & Livestock

Prince William County zoning caps backyard chickens, other fowl and farm animals to specific agricultural districts and lot sizes under Zoning Ordinance § 32-300.02.6. Chickens are allowed by-right on A-1 lots of one acre or larger inside the county's Domestic Fowl Overlay District, or ten acres or larger outside it; SRR-zoned lots need a Special Use Permit.

Backyard Chickens and Livestock Rules in Prince William County

Some Restrictions

PWC Zoning Ordinance § 32-300.02.6(c)-(e)

6.Farm animals (such as cattle, pigs, hogs, goats, sheep, and other livestock, horses, mules and other equines, and similar utilitarian animals) shall not be permitted as an accessory use in any residential district or on lots of less than ten acres with a residential principal use in any agricultural district, except as follows: ... (c)Chickens and other fowl shall be permitted on all A-1 zone...

Dog Leash Laws

Prince William County Code Sec. 4-23 makes it unlawful to allow a dog to run at large. A dog is 'at large' when off its owner's property and not attached to a person by a leash, cord, or chain.

Prince William County Dog Leash / Running-at-Large Law

Heavy Restrictions

PWC Code Sec. 4-23

It is unlawful for a dog owner/custodian to allow their dog to run at large within the county. 'At large' means that the dog is off the property of its owner/custodian and not attached to that person by a leash.

Breed Restrictions

Prince William County has no breed-specific ban: Sec. 4-12(k)(1) bars a court from finding any dog dangerous 'solely because it is a particular breed.' Instead, an animal control or law-enforcement officer must prove a specific dangerous act before a general district court judge.

Dangerous Dog Rules, Not Breed Bans, PWC

Significant Restrictions

PWC Code Sec. 4-12(k)

No animal shall be found by the court to be a dangerous dog:(1)Solely because it is a particular breed;(2)If the threat, injury, or damage was sustained by a person who was (i) committing, at the time a crime upon the premises occupied by the animal's owner; (ii) committing, at the time, a willful trespass upon the premises occupied by the animal's owner; or (iii) provoking, tormenting, or phys...

Beekeeping

Prince William County permits up to four beehives as an accessory use on any residential lot. Additional hives require extra lot area, plus an on-site water source and a flight-path barrier where hives sit close to a lot line (Zoning Sec. 32-300.02).

Prince William County Beekeeping Rules (Zoning Sec. 32-300.02)

Some Restrictions

PWC Zoning Ordinance Sec. 32-300.02

The keeping of honeybees in four beehives or less shall be permitted as an accessory use to a residential principal use on any lot. On any lot of 10,000 square feet in size or larger, more than four beehives may be kept, provided there is an additional lot area of 2,500 square feet for each hive.

Exotic Pets

Prince William County bans keeping a wild, exotic or vicious animal as a pet outright under Sec. 4-71. The prohibited list in Sec. 4-69 names bears, big cats, primates, wolves, foxes, poisonous snakes, tarantulas and crocodilians by name, with violations a Class 3 misdemeanor.

Wild and Exotic Animal Pet Ban, PWC

Heavy Restrictions

PWC Code Sec. 4-71

No person shall keep or permit to be kept any wild, exotic or vicious animal as a pet.

Pet Limits

Prince William County zoning allows no more than four dogs six months or older on any agricultural or residential lot without a permit. Keeping more requires Special Use Permit approval for a noncommercial kennel under Zoning Ordinance § 32-300.02.7, and cats carry no numeric cap at all.

Prince William County Dog and Cat Household Limits

Some Restrictions

PWC Zoning Ordinance § 32-300.02.7, .9(a)

Small animals normally kept as pets (excluding farm animals as defined in subsection 6. above) shall be permitted as an accessory use in all agricultural and residential zoning districts, regardless of lot size, except that no more than four dogs, which are six months of age or older; shall be allowed unless zoning approval for a kennel has been obtained. Any dogs, when not kept in the dwelling...

Cat Rules

Prince William County requires cats over four months old to have a current rabies vaccination (Code Sec. 4-62). There is no cat leash law, but owners cannot let a cat repeatedly trespass on a neighbor's property after being asked to stop (Sec. 4-4).

Prince William County Cat Rules (Rabies & Trespass)

Some Restrictions

PWC Code Sec. 4-62

It is unlawful for any person to own, keep or hold or harbor any dog or domesticated cat over the age of four months that do not have a current rabies vaccination administered by a veterinarian.

Mandatory Spay/Neuter

Prince William County has no county-wide spay/neuter mandate for pets generally, but Sec. 4-13(b)(1) forces the owner of any dog adjudicated dangerous to prove it has been neutered or spayed within 30 days of the court's finding, alongside microchipping, insurance and warning signs.

Spay/Neuter Duty for Dangerous Dogs, PWC

Significant Restrictions

PWC Code Sec. 4-13(b)(1)

Within 30 days of the finding that an animal is a dangerous dog pursuant to county code sec. 4-12, the owner shall:(1)Provide documentation that the animal has been neutered or spayed;(2)Provide documentation that the animal has been implanted with electronic identification registered to the owner...

Microchipping

Prince William County does not require ordinary pets to be microchipped, but Sec. 4-13(b)(2) forces owners of a dog adjudicated dangerous to implant and register electronic identification within 30 days, feeding into the statewide Dangerous Dog Registry under Sec. 4-17.

Dangerous Dog Microchip Rule, PWC

Significant Restrictions

PWC Code Sec. 4-13(b)(2)

Within 30 days of the finding that an animal is a dangerous dog pursuant to county code sec. 4-12, the owner shall:...(2)Provide documentation that the animal has been implanted with electronic identification registered to the owner. The registration information shall be provided to the animal control officer...

Pet Groomer Rules

Prince William County allows a home-based pet grooming service to use part of a rear or side yard for up to three pets at a time, screened by a six-foot solid board fence. Zoning Ordinance § 32-300.16.15 bars overnight boarding, and waste must be bagged daily.

Home Pet Grooming Rules in Prince William County

Some Restrictions

PWC Zoning Ordinance § 32-300.16.3, .14, .15

3.Outside storage associated with the business shall be prohibited. Pet grooming services shall be permitted to use a portion of a rear or side yard, if blocked from view from adjacent properties by a six-foot high solid board fence, for use by not more than three pets at any time. ... 14.Provisions for disposal of waste generated by or associated with the home employment use shall be approved ...

Veterinary Clinic Zoning

Prince William County requires a Special Use Permit before a veterinary hospital can open in the rural A-1 Agricultural district, while the same use is allowed by right in the county's B-1, B-2, B-3, M-1, M-2 and M/T commercial and industrial districts. The Zoning Ordinance defines a veterinary hospital as a facility for the prevention, cure or alleviation of animal disease and injury, including surgery.

Veterinary Hospital Zoning Rules in Prince William County

Some Restrictions

PWC Zoning Ordinance § 32-301.04(35)

The following uses shall be permitted in the A-1 district on existing lots of any size with a Special Use Permit: 1.Adaptive reuse of a historic building, subject to the standards of section 32-300.07.2.Adult day center.3.Airport, heliport, private airstrip.4.Bed and breakfast, subject to the standards of section 32-300.15.5.Cemetery.6.Child care facility. ... 34.Travel trailer and camp park.35...

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