What Happens When a Dog Bites Someone? The Complete Timeline

When a dog bites someone, four things follow in a predictable order: the victim gets medical treatment, the bite is reported to animal control, the dog is confined and observed for about 10 days, and the owner becomes liable for the injury through their homeowners or renters insurance. How serious each step gets depends on the depth of the wound, the dog’s history, and the law of the state where it happened.

This page walks through the whole sequence from all three sides: what happens to the person who was bitten, what happens to the dog, and what happens to the owner. Whichever side of it you are on, the timeline is largely the same.

The First 24 Hours

The first day is about wound care and creating a record, and those two things turn out to be the same task. Dog bites carry a high infection risk because a dog’s teeth push bacteria deep into tissue while leaving a small opening on the surface, so a wound that looks minor can be the one that gets infected.

What happens medically:

• The wound is cleaned and assessed. Deep puncture wounds, bites to the hand or face, and anything still bleeding after direct pressure need professional care rather than a bandage at home.
• Tetanus and rabies risk are evaluated. The provider will ask whether the dog’s rabies vaccination is current, which is why getting the owner’s information matters immediately.
• Antibiotics are often prescribed preventively, before any sign of infection appears. Watch the wound afterward regardless, and know the signs of a dog bite infection.

What happens administratively is that someone reports the bite. Hospitals and urgent care clinics in most states are required to report animal bites to the local health department or animal control, so a report is usually generated whether or not anyone calls it in. That report becomes the official record of the incident, and it is the single most useful document in any later claim. If no one reports it, the incident effectively did not happen as far as the paperwork is concerned, which is a problem explored in our guide to what happens if you do not report a dog bite.

What Happens to the Dog After It Bites Someone

The dog is confined and observed, usually for 10 days, and in the large majority of cases it goes home afterward. The confinement is a rabies precaution, not a punishment: a dog carrying rabies at the moment it bites will show symptoms within that window, which tells doctors whether the bitten person needs post-exposure treatment.

Illinois is a representative example. Under the Animal Control Act, when animal control learns that a person has been bitten, the dog must be “confined under the observation of a licensed veterinarian” and that confinement “shall be for a period of not less than 10 days from the date the bite occurred.” The same section requires the owner to present the animal to a licensed veterinarian within 24 hours. Most states apply a similar 10-day standard, though the details of where the dog stays and who pays for it vary. You can read the statute on the Illinois General Assembly site (510 ILCS 5/13).

Where the dog spends those 10 days depends on the case:

• At home, which is the most common outcome when the dog is licensed, vaccinated, and has no bite history.
• At a veterinary clinic or animal control facility, typically at the owner’s expense, when the dog is unvaccinated, unlicensed, or the bite was serious.

After the observation period, a more serious case can move to a dangerous dog or vicious dog hearing. These are administrative proceedings, and the labels carry real consequences: mandatory muzzling in public, secure enclosure requirements, microchipping, spay or neuter orders, liability insurance requirements, and in some places a ban on keeping the dog within city limits.

Euthanasia is the exception, not the rule. It is generally reserved for attacks causing serious injury or death, dogs with a documented history of prior attacks, and dogs that cannot be safely contained. A single bite from a vaccinated dog with no history rarely ends that way. We cover this in more depth in are dogs euthanized when they bite someone and how many times can a dog bite before being put down.

What Happens to the Owner

The owner becomes legally responsible for the injury, and in most states that responsibility attaches automatically, with no need to prove the dog was known to be dangerous. Which rule applies is the single biggest factor in how a dog bite case goes.

The two regimes:

• Strict liability states. The owner is liable for a bite regardless of the dog’s history. Illinois is one: under 510 ILCS 5/16, if a dog “without provocation, attacks, attempts to attack, or injures any person who is peaceably conducting himself or herself in any place where he or she may lawfully be,” the owner is “liable in civil damages… for the full amount of the injury.” The two live defenses are provocation and trespassing.
• One-bite and negligence states. The injured person must show the owner knew or should have known the dog was dangerous, or that the owner was negligent, often by violating a leash or containment ordinance. Our one-bite law guide explains which states use which rule.

Beyond civil liability, an owner can face fines and citations for leash law, licensing, or vaccination violations, and in severe cases involving serious injury or a dog already declared dangerous, criminal charges. Criminal exposure is uncommon for an ordinary bite and rises sharply when a dog has bitten before.

If you were the one bitten, this is the point where the case is usually won or lost. The owner’s insurer will assign an adjuster within days and will often call before you know whether the wound will scar, get infected, or need a second procedure. A friendly early call is not a courtesy, it is claim handling. Before you give a recorded statement or accept a first offer, call 312-786-4442. The consultation is free, available 24/7, and costs you nothing to find out what the claim is actually worth.

Who Pays for a Dog Bite

In most cases the owner’s homeowners or renters insurance pays, not the owner out of pocket. Dog bite liability falls under the personal liability section of a standard policy, and coverage typically follows the dog, applying whether the bite happened at home, on a walk, or at a park.

The scale of this is well documented. Research by the Insurance Information Institute (Triple-I) and State Farm found that insurers paid $1.86 billion in dog-related injury claims in 2025 across 28,450 claims, with an average cost per claim of $65,450. The number of claims rose more than 25 percent from 2024. Full figures are on the Insurance Information Institute site.

Two limits matter. Policies carry a liability cap, commonly $100,000 to $300,000, and once a claim exceeds it the owner is personally responsible for the rest. And policies exclude bites to people who live in the household, which is why a bite to a family member is usually not an insurance claim at all. For what these cases tend to be worth by severity, see our dog bite settlement amounts guide and real case results.

The Dog Bite Timeline at a Glance

The deadline in that last row is the one that ends cases. In most states you have two years from the date of the bite to file, and courts do not make exceptions. Check your state in our dog bite statute of limitations guide.

What to Do Now

If you were bitten, these are the steps that decide what the claim is worth, roughly in order:

1. Get medical care the same day, even for a wound that looks small. Gaps in treatment are the first thing an adjuster uses to argue the injury was minor.
2. Report the bite to animal control or the local health department. This creates the official record and starts the observation period.
3. Get the owner’s name, address, and insurance information, plus the dog’s vaccination status and license number.
4. Photograph the wound the same day, then every few days as it heals. Scarring is a major driver of value, and there is no way to recreate photographs of the first week later.
5. Collect witness names and phone numbers before people scatter. Witnesses to the dog’s prior behavior matter enormously in one-bite states.
6. Keep every record: discharge papers, prescriptions, mileage to appointments, and time missed from work.
7. Talk to a dog bite lawyer before you talk to the insurer. The adjuster usually calls in the first week, before anyone knows how the wound will heal, and a recorded statement given then gets quoted back against you months later. A free call now costs nothing and prevents the mistake that cannot be undone.

If an adjuster has already contacted you, call 312-786-4442 before you respond, or reach us through our contact form. We will tell you honestly whether you need a lawyer at all. There is no fee and no obligation.

If you own the dog, the equivalent advice is to cooperate fully with animal control, produce vaccination records immediately, comply with the confinement order, and notify your insurer promptly rather than trying to settle privately.

Frequently Asked Questions

Does a dog have to be put down after biting someone?

No. In the large majority of cases the dog is confined and observed for about 10 days and then returned home. Euthanasia is generally limited to attacks causing serious injury or death, dogs with a documented history of prior attacks, and dogs that cannot be safely contained. A first bite from a vaccinated, licensed dog rarely results in the dog being destroyed, though a dangerous dog designation can impose lasting restrictions such as muzzling, secure enclosure, and mandatory liability insurance.

How long does it take to heal from a dog bite?

A minor dog bite usually closes within 7 to 14 days, while deep puncture wounds, bites requiring stitches, and bites to the hand or face take considerably longer and often leave visible scarring. Infection is the main complication and typically shows itself in the first day or two through spreading redness, warmth, swelling, pus, or fever. Wounds needing surgical repair or a skin graft can take months, and scar revision is often not attempted until the scar has matured for a year or more.

Can a dog be trusted after it bites?

It depends entirely on why the dog bit, and that question should be answered by a qualified behaviorist rather than assumed either way. A single bite from a dog that was startled, in pain, or protecting food is a different situation from unprovoked aggression toward strangers. From a legal standpoint the distinction matters a great deal: once an owner knows the dog has bitten, that knowledge is on the record, and a second bite is treated far more seriously by both courts and insurers in every state.

What does a level 4 dog bite look like?

A level 4 bite leaves deep punctures from a single bite where the dog’s canine teeth went in past half their length, usually with bruising and torn tissue from the dog clamping down and shaking. The levels come from the Dunbar bite scale, which grades bites from level 1 (no skin contact) to level 6 (fatal). Level 4 and above generally means significant medical treatment, permanent scarring, and a serious claim. See our guide to level 4 dog bite settlements for what these cases involve.

Should you get rid of a dog after it bites you?

Not automatically, but a bite to a member of the household is a signal to get a professional behavior assessment rather than wait and see. Worth knowing on the legal side: homeowners and renters policies exclude injuries to people who live in the home, so a bite to you or your own child is generally not covered by your policy. If your dog bites someone outside the household, rehoming it after the fact does not remove your liability for the bite that already happened.

Bitten by Someone Else’s Dog? We Can Help.

The mistake that costs the most is talking to the insurance company in the first week, before you know whether the wound will scar or need another procedure. That conversation gets used later, and it cannot be taken back.

Dog Bite Laws, the dog-bite injury team at Mike Agruss Law, offers free, no-obligation consultations. We will tell you what your state’s rule is, what the claim is realistically worth, and whether you need a lawyer at all. If you hire us, we handle the adjuster so you do not have to. We work on contingency: No Fees Unless Until We Win. Call 312-786-4442, available 24/7, or reach out through our contact form. Start with our dog bite law hub if you would rather read first.

This information is provided for educational purposes and does not constitute legal advice. Dog-bite laws, quarantine rules, and filing deadlines vary by state and change over time, and every case is unique. Results depend on the specific facts and circumstances.