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Jersey City, NJ Animal Ordinances: Breed Restrictions (2026)

Significant Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Breed-specific ban
None: rules are behavior-based (§ 90-12)
Minimum owner age
18 years old
Off-property restraint
6-foot leash; muzzle required for vicious dogs
Enclosure required
Secure indoor space or locked, weatherproof pen
Penalty
$1,000 fine and/or up to 6 months jail (§ 90-17G)

Summary

Jersey City doesn't ban any dog breed outright: its dangerous-dog rules in § 90-17 turn on documented behavior, not breed, once a dog meets the § 90-12 definition of 'vicious' or 'dangerous.' Owners of a declared vicious or dangerous dog must be 18 or older, keep the dog in a secure enclosure with warning signage, and muzzle and leash the dog on a chain no longer than six feet whenever it leaves the property.

Ownership of a vicious or dangerous dog is subject to the following regulations at all times: A. A vicious or dangerous dog shall not be owned by any person under the age of 18 years of age. B. The owner of a vicious or dangerous dog must provide a proper enclosure to confine a vicious or dangerous dog together with the posting on the premises of a clearly visible warning sign that there is a vicious or dangerous dog on the property. Further, the owner shall conspicuously display a sign with a warning symbol that informs children of the presence of a vicious or dangerous dog. ... G. Any person who violates this section shall be subject to a fine of $1,000 or imprisonment for a period up to six months, or both.

Source: Chapter 90, Article III - DogsView official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 52).

Full Breakdown

Chapter 90's Article III defines DANGEROUS DOG by conduct: a dog that unprovoked chases or threatens a person or domestic animal, has shown a propensity to attack, is kept or trained for dog fighting, or is unlicensed. ' Neither definition names a breed, Jersey City's code does not single out pit bulls, Rottweilers or any other breed for special restriction. Once a dog is declared vicious or dangerous, § 90-17 imposes standing duties on the owner at all times: the dog cannot be owned by anyone under 18; the owner must provide a 'proper enclosure', a securely confined indoor space or a locked pen with secure sides, top and weather protection sufficient to keep out young children, plus a clearly visible warning sign and a separate symbol sign warning children of the dog's presence.

§ 90-17E carves out a defense: a dog cannot be declared vicious or dangerous over an incident where the victim was trespassing, committing a crime, or had previously tormented or abused the dog. Any violation triggers immediate seizure and impoundment under § 90-21, and the dog may be destroyed or disposed of under that section.

Violations & Fines

§ 90-17G sets its own penalty, separate from the chapter's general fine: any owner who violates the vicious/dangerous dog duties, no enclosure, no signage, no muzzle or six-foot leash, faces a fine of $1,000 or imprisonment for up to six months, or both. A non-compliant vicious or dangerous dog is also taken into custody and impounded by animal control under § 90-21, with destruction or disposal to follow as that section allows.

Frequently Asked Questions

Does Jersey City ban pit bulls or other specific breeds?
No. § 90-12's definitions of 'dangerous dog' and 'vicious dog' are written entirely around what the dog has done, unprovoked attacks, threatening behavior, dog fighting, or lack of a license, not what breed it is. Any dog of any breed can be declared dangerous or vicious based on its conduct.
What must I do if my dog is declared dangerous?
Under § 90-17 you must be at least 18, keep the dog in a securely enclosed pen or indoors, post a visible warning sign plus a child-warning symbol, and never take the dog off the property except on a leash or chain no more than six feet long held by a competent adult; a vicious dog must also be muzzled.
Can a biting incident be excused?
Yes. § 90-17E bars a dangerous or vicious designation where the injury happened to someone who was trespassing, committing a crime, or who had tormented, abused or assaulted the dog, including past documented mistreatment. That defense applies to the underlying incident, not after the fact.
What's the penalty for violating the dangerous-dog rules?
§ 90-17G sets a standalone fine of $1,000, up to six months in jail, or both: separate from Chapter 1's general $2,000 penalty. Animal control can also seize and impound a non-compliant dog immediately under § 90-21, and the dog may ultimately be destroyed or disposed of under that section.

Sources & Official References

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How Jersey City compares: Cities with No Dog Breed Restrictions·Compare Jersey City to another location·View the New Jersey animal ordinances overview

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