General Ownership & Control
Leash & Muzzle Rules
- New Jersey does not have a single statewide leash law, but every municipality enforces local leash and restraint ordinances.
- Under N.J.S.A. 4:19-15.2, dogs must not “run at large,” meaning they must be leashed or confined at all times when off private property.
- Newark, Jersey City, and Trenton require dogs to be leashed (maximum 6 feet) when in public parks or sidewalks.
- Muzzles are not required for ordinary dogs, but dogs declared “potentially dangerous” or “vicious” under N.J.S.A. 4:19-17–37 must be:
- Muzzled and leashed (no longer than 3 feet) when outside the property.
- Confined in a secure enclosure when at home.
Breed-Specific Bans/Restrictions
- New Jersey has no statewide breed bans, and state law does not allow breed-specific legislation (N.J.S.A. 4:19-36).
- Some local municipalities may impose special restrictions on pit bull-type breeds, such as mandatory insurance or fencing requirements, but outright bans are prohibited.
Licensing & Microchipping
- All dogs 7 months or older must be licensed annually through their local municipality (N.J.S.A. 4:19-15.2a).
- Licensing requires proof of current rabies vaccination and spay/neuter documentation (for discounted fees).
- Microchipping is mandatory in most counties and required for all dogs adopted from shelters (N.J.S.A. 4:19-15.32).
Service Dogs & Assistance Animals
Legal Definitions
Under the Americans with Disabilities Act (ADA) and New Jersey Law Against Discrimination (N.J.S.A. 10:5-5(ff)), a service dog is defined as a dog individually trained to perform tasks that mitigate a person’s physical, sensory, psychiatric, or intellectual disability.
Examples include:
- Guide dogs for individuals with visual impairments.
- Hearing dogs for individuals who are deaf or hard of hearing.
- Mobility and psychiatric service dogs trained to assist with balance, alerting, or grounding.
Public Access Rights
- Service dogs are allowed in all public spaces, including restaurants, hotels, workplaces, transportation, and housing, under N.J.S.A. 10:5-29.5.
- Refusing access or charging extra fees for service dogs is considered discrimination under state and federal law.
Certification/ID Requirements
- New Jersey does not require certification or registration for service dogs.
- Business owners may only ask:
- If the animal is required due to a disability, and
- What task the dog performs.
- Misrepresentation of a pet as a service animal is a disorderly persons offense under N.J.S.A. 2C:21-37.4, punishable by fines up to $500.
Emotional Support Animals (ESA) & Psychiatric Service Animals (PSA)
Legal Recognition
Emotional Support Animals (ESAs) and Psychiatric Service Animals (PSAs) are only recognised in New Jersey when registered with an accredited organisation that verifies their purpose and legitimacy.
Housing Rights
- Registered ESAs and PSAs are protected under the Fair Housing Act (FHA) and New Jersey Law Against Discrimination (N.J.S.A. 10:5-12).
- Landlords must make reasonable accommodations for registered ESAs/PSAs in “no-pet” housing, provided valid registration or documentation is presented.
Travel Rights
- Airlines: Only psychiatric service dogs (trained and registered) are recognised for in-cabin travel under DOT regulations.
- ESAs are considered pets for air travel but may travel in-cabin depending on airline policy.
- Public Transport: Service dogs always allowed; registered ESAs/PSAs may be accepted if calm, leashed, and under control.
Veterinary & Animal Welfare Standards
Vaccination Schedules
- Rabies vaccination is required for all dogs over 7 months old (N.J.S.A. 4:19-15.2a).
- Proof of vaccination must be shown for licensing and upon request by animal control officers.
- Recommended vaccines include distemper, parvovirus, and adenovirus.
Neutering/Spaying Regulations
- Spaying/neutering is not mandatory, but municipal shelters must sterilize all adopted animals (N.J.S.A. 4:19-15.32).
Animal Welfare Acts
New Jersey’s Prevention of Cruelty to Animals Act (N.J.S.A. 4:22-15–28) mandates that owners must:
- Provide adequate food, water, shelter, and medical care.
- Protect dogs from neglect, cruelty, and exposure to extreme weather.
- Avoid leaving dogs unattended in vehicles during heat or cold (“Hot Car Law”).
Violations can result in fines up to $5,000 and criminal prosecution.