Nassau County Dog Bite Lawyer

Representing Dog Bite Victims Across Nassau County, from Elmont to Oyster Bay

Nassau is one of the most densely populated counties in the country, and its dogs live the way its people do. Close together. Small lots, shared driveways, apartment buildings, and sidewalks where two leashes meet with a few feet between them.

That changes what a dog attack looks like here. In Nassau, the dog that bites you is usually not a stray roaming loose. It is a dog on a leash that the owner could not hold. A dog behind a front door that got opened to a delivery. A dog in the lobby, the elevator, or the shared yard of the building where you both live. The owner is standing right there, and the question in the case is what they failed to do in the seconds before the bite.

New York law gives an injured person two ways to answer that question, and a 2025 court decision made the second one far more useful. The statewide framework, the medical cost coverage, and what these cases are worth are all covered on our Long Island dog bite lawyer page. This page is about how these cases work in Nassau.

What the Mail Carrier Numbers Say About Nassau

The U.S. Postal Service counted 83 dog bites on Long Island letter carriers in 2024, and Nassau carriers reported more of them than Suffolk, 43 to 40. Hempstead tied for the most of any Long Island community, with four.

Letter carriers keep showing up in this data because the Nassau fact pattern is the front door. A carrier, a delivery driver, or a visitor is where they are allowed to be, the door opens, and the dog comes through it. The provocation and trespassing defenses that insurance companies reach for do not fit a person standing lawfully at the door doing their job, and we do not let a carrier pretend otherwise.

A Leash Is Not the Same as Control

Most Nassau dog bite cases start with an owner who will tell the adjuster the dog was leashed, so they did everything right. The law does not agree, and since the Court of Appeals decided Flanders v. Goodfellow in 2025, it agrees less than ever.

Flanders restored ordinary negligence as a path to recovery. An owner who fails to use reasonable care can be liable even if the dog never showed a dangerous side before, and in a county this crowded, reasonable care means more than clipping on a leash. These are the failures we see in Nassau cases.

Strict liability still runs alongside it. An owner who knew or should have known the dog was dangerous, from a prior bite, lunging, snapping, or neighbor complaints, is liable for the injuries on that basis alone, and Agriculture and Markets Law § 123 separately makes the owner responsible for a victim’s medical costs in most circumstances. Steve’s full breakdown of the 2025 decision and what it changed is in our Flanders v. Goodfellow analysis. In practice we plead both theories, because an owner standing a few feet away when the bite happened usually failed on both.

When the Dog Lives in Your Building

Nassau’s apartment buildings, co-ops, and shared rentals add a question that rarely comes up on a single-family street. Whether the building is responsible too.

Under New York law, a landlord or building owner can be liable for a tenant’s dog when they knew the dog was there, knew it was dangerous, and had enough control over the premises to do something about it. A super who fielded complaints about a dog in 4B, a management company that ignored lease violations, a landlord who rented to a tenant with a dog that had already bitten someone in the building. In those cases the claim runs against the building’s policy as well as the tenant’s, and a building policy usually carries higher limits than a renter’s.

Proving it means getting the building’s records early. Complaint logs, emails to management, prior incident reports, and what the neighbors told the super are the evidence, and buildings do not volunteer them. We request them formally and immediately.

Where to Report a Bite in Nassau County

Report it to the town, and in Nassau there are three. The Town of Hempstead Animal Shelter in Wantagh covers the county’s largest town, the Town of North Hempstead Animal Shelter covers the second, and the Town of Oyster Bay runs its own. The cities of Long Beach and Glen Cove and a number of villages handle animal control themselves, and the county health department tracks reported bites for rabies purposes.

The report does two jobs. It creates the official record of your attack, and it can surface prior complaints about the same dog, which is the evidence a strict liability case is built on. With more than sixty incorporated villages layered over the three towns, a dog’s history can sit in more than one file, and we pull from every jurisdiction the dog has touched.

Deadlines, Villages, and Where the Case Gets Filed

Most dog bite lawsuits must be started within three years under CPLR § 214(5). If the attack happened at a public park, a municipal housing complex, or any other government-owned property, a Notice of Claim may be due within 90 days, and in Nassau the hard part is naming the right government. The county, the three towns, the two cities, and more than sixty villages each own their own parks and facilities, and serving the wrong one does not stop the clock on the right one.

If the carrier does not resolve the claim fairly, the lawsuit gets filed in Nassau County Supreme Court at 100 Supreme Court Drive in Mineola, and we handle those appearances.

Dog Bite Claims Across Nassau County

We represent dog bite victims throughout Nassau County from three offices, and we handle cases in Suffolk County as well. For the full range of injury cases we handle here, see our Nassau County personal injury lawyer page.

• Mineola, the county seat, steps from the courthouse where Nassau injury cases are heard
• Carle Place, serving Westbury and central Nassau
• Elmont, serving Valley Stream, the Hempstead Turnpike corridor, and western Nassau

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