Dog Bite in Brooklyn: Who Pays and What Proof You Need
New York Doesn't Use a 'One Bite' Rule the Way You Might Think
Many people assume a dog gets a free pass for its first bite. That's not quite how New York works. Under New York's strict liability rule, if you can show the dog had a history of aggressive behavior or dangerous tendencies — a prior bite, snapping, lunging, growling at strangers — the owner can be held responsible for your medical costs, regardless of whether this was the first time the dog actually broke skin.
Separately, New York also recognizes ordinary negligence claims against a dog owner. If the owner violated a leash law, let the dog off-property, or ignored a known risk, that carelessness can support a claim even without proof of a prior incident. These two legal theories work differently, which is exactly why the facts of each case matter so much.
The Clock Is Running
If the dog belongs to a private individual, you generally have three years from the date of the bite to file a lawsuit in New York. Three years sounds like a long time, but evidence disappears fast — witnesses move, surveillance footage gets overwritten, and memories fade.
If the City of New York, NYCHA, the Parks Department, or another municipal entity is involved — say the bite happened in a city park, or a city employee's dog was involved — the timeline shrinks dramatically. You may need to file a formal notice of claim within 90 days of the incident, with the lawsuit itself following within one year and 90 days. Missing that 90-day window can end a claim before it starts, so don't wait to find out which rule applies to your situation.
What Helps Your Claim — and Why
Start with the dog itself. Get the owner's name, address, and contact information, and ask about the dog's vaccination history. Rabies records matter both for your immediate medical treatment and for later proving who owned the animal.
Photograph the wound as soon as possible, and again over the following days and weeks as it heals or scars. Dog bite injuries often look worse — or reveal complications — days after the initial attack, so a single photo rarely tells the full story.
See a doctor even if the bite seems minor. Puncture wounds carry a real infection risk, and a medical record created close to the incident is far more persuasive than one created weeks later. Ask the treating provider to document the wound's size, depth, and location.
If you can, talk to neighbors or anyone who has seen the dog before. A UPS driver, mail carrier, or neighbor who can say "that dog has lunged at me before" may be describing exactly the prior-knowledge evidence that strict liability claims depend on. Animal control reports and 311 complaint records, if any exist for that dog or address, can serve the same purpose.
Common Mistakes After a Dog Bite
Don't assume a verbal apology or an offer to "cover the doctor's bill" from the owner settles anything. Get it in writing, and don't sign anything from an insurance company without understanding what you're giving up.
Don't skip the doctor because the wound looks small. And don't wait to figure out whether a city agency is involved — that 90-day notice deadline doesn't pause for anyone, including someone still in the hospital.
Photograph the wound, see a doctor, and get the dog owner's information today — then find out quickly whether a city agency is involved, since that triggers a 90-day deadline.
Attorney Advertising. This article is general information about New York law, not legal advice, and reading it does not create an attorney-client relationship. Prior results do not guarantee a similar outcome. Deadlines in injury cases are short and fact-specific — speak to a lawyer about your own situation.