General Ownership & Control
Leash & Muzzle Rules
- New Hampshire does not have a statewide leash law, but most towns and cities require dogs to be leashed or under control when off the owner’s property.
- Manchester City Code §91.15 and Nashua City Code §5-25 require all dogs to be leashed or confined when in public areas.
- Muzzles are not required unless the dog has been declared “vicious” or “dangerous” under RSA 466:31.
- Dangerous dogs must be muzzled and leashed when outside confinement and secured in an enclosed area when on private property.
Breed-Specific Bans/Restrictions
- New Hampshire has no statewide breed bans, and municipalities are not permitted to enact breed-specific laws under RSA 466:31-b.
- Dogs are classified based on behavior, not breed.
Licensing & Microchipping
- All dogs over 4 months of age must be licensed annually with the local town or city clerk (RSA 466:1).
- Proof of current rabies vaccination is required to obtain a license.
- Microchipping is not mandatory statewide but recommended for identification and required for shelter adoptions.
Service Dogs & Assistance Animals
Legal Definitions
Under the Americans with Disabilities Act (ADA) and New Hampshire Statute RSA 167-D:1, a service dog is defined as a dog trained to perform tasks directly related to a person’s disability.
Examples include:
- Guide dogs for the visually impaired.
- Hearing dogs for individuals who are deaf or hard of hearing.
- Mobility and psychiatric service dogs trained to assist with alerts, retrievals, or calming during anxiety episodes.
Public Access Rights
- Service dogs have full access rights to all public areas, including restaurants, hotels, workplaces, housing, and transportation, under RSA 167-D:4 and the ADA.
- Denying entry to a service animal constitutes discrimination under both state and federal law.
Certification/ID Requirements
- New Hampshire does not require certification or registration for service dogs.
- Businesses may only ask whether the dog is required for a disability and what task it performs.
- Falsely representing a pet as a service dog is a misdemeanor under RSA 167-D:8, 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 Hampshire when registered with an accredited organisation that verifies their purpose and need.
Housing Rights
- Registered ESAs and PSAs are protected under the Fair Housing Act (FHA) and New Hampshire Human Rights Act (RSA 354-A:10).
- Landlords must provide reasonable accommodations for registered ESAs/PSAs, even in “no-pet” housing, if valid documentation or registration is provided.
Travel Rights
- Airlines: Only psychiatric service dogs (registered and trained) qualify for in-cabin travel under DOT rules.
- ESAs are treated as pets for air travel but may still travel in-cabin depending on airline policy.
- Public Transport: Service dogs are always allowed; registered ESAs/PSAs may be accepted if calm, leashed, and well-behaved.
Veterinary & Animal Welfare Standards
Vaccination Schedules
- Rabies vaccination is required for all dogs over 3 months old (RSA 436:100–107).
- Proof of vaccination must be available for inspection by animal control officers or local authorities.
- Recommended vaccines: distemper, parvovirus, and adenovirus.
Neutering/Spaying Regulations
- Spaying or neutering is not required statewide, but shelters and rescues must sterilize dogs before adoption (RSA 437:8).
Animal Welfare Acts
Under RSA 644:8, New Hampshire’s animal cruelty law requires that owners:
- Provide adequate food, water, shelter, and veterinary care.
- Protect dogs from neglect, abuse, or abandonment.
- Avoid leaving pets in vehicles during dangerous temperatures (“Hot Car Law”).
Violations can result in criminal penalties, fines, and loss of ownership rights.