What a dog bite lawsuit is and when you might file one
A dog bite lawsuit is a civil case you bring against the dog owner to recover money for your medical bills, lost wages, pain and suffering, and other costs caused by the bite. You file it in small claims court (for smaller amounts) or civil court (for larger claims) in the county where the bite happened or where the owner lives.
You typically file a lawsuit when the dog owner's insurance company denies your claim, offers too little money, or when there is no insurance to cover the damage. Some people file even when insurance exists because they believe the settlement offer does not match their actual losses. A lawsuit forces the owner to defend themselves in court, and a judge or jury decides how much you should receive.
The decision to sue depends on three things: whether you have a valid legal claim (the owner was responsible for the dog), whether the owner has money or assets to pay a judgment, and whether the cost and time of a lawsuit makes sense for your situation. A judgment is a court order saying the owner owes you money, but getting that money afterward can be difficult if the owner has no assets or insurance.
Key Takeaways
- You can sue a dog owner in small claims court for amounts under the court limit (usually $5,000 to $25,000, depending on your state) or in civil court for larger claims.
- Most dog bite lawsuits rely on strict liability laws, which hold the owner responsible even if the dog had no history of aggression, though some states use a "one free bite" rule instead.
- You will need medical records, proof of the owner's identity and address, photos of your injuries, and documentation of all costs you incurred as a result of the bite.
- Filing a lawsuit costs money upfront for court fees and service of process, and the case typically takes several months to resolve, even if the owner settles before trial.
- If you win, the owner may appeal the judgment, and collecting the money afterward requires additional steps if they refuse to pay voluntarily.
Strict liability versus the one free bite rule
Most states use strict liability for dog bites, meaning the owner is responsible for your injuries regardless of whether the dog had bitten anyone before or whether the owner knew the dog was dangerous. You do not have to prove the owner was negligent or careless. The fact that the dog bit you is enough. This makes your case stronger because you only need to show the dog caused your injury.
A smaller number of states follow the one free bite rule, which means the owner is only liable if they knew (or should have known) the dog was dangerous. This might be because the dog bit someone before, the owner was warned about the dog's behavior, or the dog had a reputation for aggression. In these states, you have to prove the owner's knowledge, which is harder and takes more evidence.
Your state's law determines which rule applies to your case. If you live in a strict liability state, your lawsuit is simpler. If you live in a one free bite state, you will need witness statements, prior complaints, veterinary records, or other proof that the owner knew the dog was dangerous. Check your state's dog bite statute or speak with a local attorney to confirm which rule governs your case.
Documents and evidence you will need to gather
Before you file, collect everything that proves your injury, the owner's identity, and the connection between the bite and your costs. Start with medical records—the emergency room report, doctor's notes, photographs taken by medical staff, and any follow-up treatment records. These documents establish what happened, how serious the injury was, and what you paid for care.
Next, gather proof of the owner's identity and address. This might be the police report from the incident (which usually includes the owner's name and contact information), a witness who knows the owner, or your own notes from the day of the bite. You will need this to serve the owner with the lawsuit—a legal requirement that notifies them they are being sued.
Document all costs you incurred: medical bills, pharmacy receipts, transportation to appointments, lost wages (with a letter from your employer stating dates and hourly rate), and any other expenses tied to the bite. Keep receipts and invoices. If you had to hire someone to do work you could not do while recovering, keep those invoices too.
Take photographs of your injuries if you have not already—both when ready after the bite and as they heal. Photos show the severity and help a judge or jury understand the damage. If scarring or permanent disfigurement resulted, photograph that as well. Written statements from witnesses who saw the bite happen or know the dog's behavior are also valuable.
Small claims court versus civil court
Small claims court is faster, cheaper, and simpler than civil court, but it has a dollar limit. Most states cap small claims awards between $5,000 and $25,000; a few go higher. You file the paperwork yourself, pay a modest filing fee (usually $50 to $300), and the case is heard by a judge without a jury. You do not need a lawyer, though you can bring one in some states.
Civil court handles larger claims and is more formal. You may need a lawyer, filing fees are higher, and the process takes longer. Discovery happens—both sides exchange documents and take depositions (recorded statements under oath). A jury may decide the case if neither side settles. Civil court makes sense when your damages exceed the small claims limit or when the case is complex.
Start with small claims if your total damages (medical bills plus other costs) fall within your state's limit. It is faster and you can represent yourself. If your damages are larger or the owner disputes liability heavily, civil court may be necessary, but you should consult a lawyer before filing because the rules are stricter and mistakes can hurt your case.
Filing the lawsuit and serving the owner
To file, go to your county courthouse and ask for the small claims or civil case filing forms. Fill out the complaint form, which states your name, the owner's name and address, what happened, and how much money you are asking for. Attach copies of your medical records, bills, and other evidence. Pay the filing fee and submit the forms to the clerk.
The court will assign your case a number and a hearing date. You must then serve the owner—deliver a copy of the lawsuit papers to them in a way the law recognizes. In small claims, you can often mail the papers or have a sheriff or process server deliver them. In civil court, a process server must deliver the papers in person. The owner then has a set number of days (usually 20 to 30) to respond.
Keep proof that you served the owner. The process server or sheriff will give you an affidavit of service, a document confirming the owner received the papers. File this with the court. If the owner cannot be found or refuses to accept the papers, tell the court—there are other ways to serve someone, but they take longer.
What happens if the owner does not respond or settles
If the owner does not respond by the important date, you can ask the court for a default judgment—a ruling in your favor without a trial because the owner did not defend themselves. You file a motion for default with the court, and if approved, the judge awards you the amount you requested (or the amount supported by your evidence, whichever is less). Default judgments are faster and cheaper than going to trial.
Many cases settle before trial. The owner or their insurance company may offer a settlement to avoid the cost and uncertainty of court. If you receive an offer, you can accept it, reject it, or counter with a different amount. A settlement agreement is a contract—once you sign it, you cannot sue the owner again for the same bite. Read any settlement offer carefully and consider whether it covers all your costs, including future medical care if the injury is ongoing.
If you settle, the owner or their insurance company will send you a check and a release form. The release says you will not pursue the claim further. Do not cash the check until you have reviewed the release with a lawyer if the amount is large or the terms are unclear.
Going to trial and what a judge or jury decides
If the case goes to trial, you present your evidence to a judge (in small claims) or a judge and jury (in civil court). You testify about what happened, show your medical records and bills, and explain how the bite affected your life. The owner's lawyer will question you and present the owner's side of the story. The judge or jury then decides whether the owner is liable and, if so, how much to award you.
Damages in a dog bite case usually include economic damages (medical bills, lost wages, transportation costs) and non-economic damages (pain and suffering, emotional distress, scarring). Economic damages are straightforward—you show receipts and bills. Non-economic damages are harder to prove and vary widely depending on the severity of your injury and the judge or jury's view of your suffering.
The owner can appeal a judgment if they believe the judge made a legal error. An appeal delays payment and costs more money. If you win and the owner does not appeal, you have a judgment, but collecting the money is your responsibility. If the owner refuses to pay, you may need to garnish their wages, place a lien on their property, or take other collection steps, which requires additional legal action.
Costs of filing and how long a lawsuit takes
Filing costs vary by court and location. Small claims filing fees typically range from $50 to $300. Civil court filing fees are higher, often $200 to $500 or more. You also pay for service of process—delivering the lawsuit to the owner—which costs $50 to $200 depending on whether the sheriff or a private process server does it. If you hire a lawyer, you will pay hourly fees or a contingency fee (a percentage of what you win).
A small claims case usually resolves in two to four months from filing to judgment. A civil case typically takes six months to a year or longer, especially if discovery is extensive or the case goes to trial. Settlement can happen at any point and may speed things up. If the owner appeals, add several more months.
Before you file, consider whether the time and money spent on a lawsuit is worth the amount you expect to recover. If your damages are small and the owner has no insurance or assets, a judgment may be worthless because you cannot collect it. A lawyer can help you assess whether filing makes financial sense.
Frequently Asked Questions
Can I sue if the dog owner's insurance already paid part of my claim?
Yes, but only for the remaining unpaid portion. If the insurance company paid $3,000 of your $5,000 in damages, you can sue for the $2,000 difference. You cannot recover the same money twice. Tell the court how much insurance already paid so the judge awards only what is left.
What if the dog owner does not have homeowners or renters insurance?
You can still sue, but collecting a judgment is harder. The owner must pay out of pocket or from their assets. If they have no money or assets, a judgment is difficult to enforce. Before filing, try to learn whether the owner owns property or has income that can be garnished. A lawyer can help you investigate this.
Does the dog have to be quarantined or declared dangerous for me to sue?
No. Quarantine and dangerous dog declarations are separate from a civil lawsuit. You can sue regardless of the dog's legal status. However, if the dog was declared dangerous or had a history of bites, that evidence strengthens your case, especially in one free bite states.
Can I sue for punitive damages if the owner was reckless?
Punitive damages (extra money meant to punish the owner) are rare in dog bite cases. Most states limit them to situations where the owner's conduct was extremely reckless or intentional—for example, if the owner knew the dog was dangerous and let it roam freely in a neighborhood. Your lawyer can advise whether your case qualifies.
What happens if I win but the owner appeals?
An appeal means the owner asks a higher court to review the judgment. You do not receive money while the appeal is pending. If the higher court upholds the judgment, you collect. If they overturn it, you may have to return money already paid or the case may be retried. Appeals take months or years and cost both sides more money.