If your dog just bit someone, your first priority is making sure the injured person gets appropriate care, followed immediately by steps to protect both of you legally. What you do in the next few hours matters enormously for the victim’s health, your dog’s future, and your financial exposure. Here’s a clear walkthrough of everything you need to handle.
Take Care of the Injured Person First
Help the person clean the wound with soap and water right away. For a minor bite that only breaks the skin, applying antibiotic ointment and a clean bandage is usually sufficient as a first step. For anything deeper, a puncture wound, badly torn skin, or heavy bleeding, the person needs prompt medical attention. Apply pressure with a clean cloth to control bleeding until they can get to a doctor or urgent care.
Dog bites carry a real infection risk. Even wounds that look minor can become infected within a day or two. Signs to watch for include increasing swelling, redness spreading from the wound, oozing, or worsening pain. The victim should know to seek care if any of those develop.
Exchange Information and Document Everything
Treat this like a car accident. Give the victim your name, phone number, and address. Provide proof of your dog’s rabies vaccination if you have it on hand or can access it quickly. Get the victim’s contact information as well.
While the details are fresh, write down exactly what happened: where the bite occurred, what your dog was doing beforehand, whether the dog was leashed or contained, and whether anyone else witnessed it. Take photos of the location, your dog, and (if the person is willing) the injury. These details may matter weeks or months later when memories have faded, and having your own record protects you if accounts start to differ.
Be Careful What You Say
It’s natural to feel terrible and want to apologize, but be cautious with your words. In personal injury cases, an apology can be reframed as an admission of fault. That doesn’t mean you should be cold or dismissive. You can express concern for the person’s wellbeing without saying things like “it was my fault” or “I should have known he’d do that.” An apology won’t automatically destroy a legal case, but it can complicate one, especially if the circumstances were ambiguous. Stick to being helpful and compassionate without volunteering blame.
Understand the Quarantine Process
In most jurisdictions, a dog that bites a person must be confined and observed for 10 days. This is a rabies precaution. The CDC recommends this observation period for all dogs that bite, even dogs with current rabies vaccinations, because vaccine failures, while rare, do occur. The dog should not receive any new vaccinations during the observation period, because a vaccine reaction could be confused with early signs of rabies.
Where the quarantine happens depends on your local animal control authority and your dog’s vaccination status. The default is typically a licensed quarantine facility, but many jurisdictions allow home confinement if your dog meets certain criteria. In Texas, for example, home quarantine requires that your dog’s rabies vaccination is current, you have a secure enclosure approved by animal control, you monitor the dog’s behavior and health daily, and a veterinarian or animal control officer examines the dog on at least the first and last days of confinement. Unvaccinated dogs and strays are generally not eligible for home quarantine.
If your dog shows any signs of illness during the 10 days, such as behavior changes, difficulty swallowing, excessive drooling, or aggression, contact your local health department immediately.
Report the Bite
Many states require dog bites to be reported to local animal control or the rabies control authority, and the obligation often falls on more than just the dog owner. In California, physicians must report every animal bite to the local health officer. In Illinois, a doctor who treats a bite victim must notify the local animal control administrator within 24 hours. In Arizona, anyone with knowledge of a bite that breaks the skin must report it immediately. In Texas, reporting is required whenever there’s a reasonably foreseeable chance of rabies transmission, and that obligation applies to any person with knowledge of the bite, not just medical professionals.
Even if you’re unsure whether your state requires you personally to report, it’s wise to contact animal control proactively. If the victim goes to a doctor or emergency room, the bite will almost certainly be reported anyway. Being the one to initiate contact shows good faith and gives you more control over how the situation unfolds.
Assess How Serious the Bite Was
Not all bites are the same, and understanding the severity helps you gauge what comes next. Veterinary behaviorist Ian Dunbar developed a widely used six-level bite scale that professionals rely on:
- Level 1: The dog snapped or lunged but didn’t make contact with skin. This is a warning, not a bite.
- Level 2: Teeth touched skin but didn’t puncture it. There may be minor scratches or scrapes.
- Level 3: One to four shallow punctures from a single bite, possibly with small tears from pulling away.
- Level 4: One to four deep punctures, with bruising or tearing from the dog holding on or shaking.
- Level 5: Multiple bites with more than two Level 4 wounds.
- Level 6: Fatal.
Levels 1 and 2 are the most common and generally the most responsive to behavior modification. A Level 3 bite is serious enough to warrant professional help from a certified animal behaviorist. Level 4 and above indicates a dog with a dangerous bite pattern, and the options for safe management become significantly more limited.
Contact Your Insurance Company
Homeowners and renters insurance policies typically cover dog bite liability, including legal expenses, up to your policy’s liability limits. Most policies provide between $100,000 and $300,000 in coverage. If the bite caused any injury beyond the most trivial scratch, notify your insurer promptly. Waiting too long or failing to report can jeopardize your coverage.
Be aware that a bite on your dog’s record changes your insurance picture going forward. Your insurer may raise your premium, exclude your dog from future coverage, or decline to renew your policy altogether. Some companies already exclude certain breeds they categorize as high-risk, such as pit bulls and Rottweilers, while others evaluate dogs individually regardless of breed. If your current insurer drops you, you may need to shop for a carrier that evaluates on a case-by-case basis or requires steps like behavior classes or muzzle use as conditions of coverage.
Know Your Legal Exposure
Your financial liability depends heavily on where you live. The majority of U.S. states, including California, Florida, Illinois, Michigan, and Ohio, have strict liability statutes for dog bites. Under strict liability, you are responsible for the victim’s injuries even if your dog has never shown aggression before and you had no reason to expect a bite. If the person was lawfully where they were (in a public space or on your property as a guest, for example), you’re liable.
A smaller number of states, including Texas and New York, don’t have strict liability dog bite statutes. These states generally follow what’s known as the “one bite rule” under common law, meaning the victim typically needs to show that you knew or should have known your dog was dangerous. A first-time bite with no prior warning signs gives owners more legal protection in these states, though it’s not absolute.
The financial stakes can be substantial. Minor bite injuries commonly result in claims ranging from $10,000 to $30,000. Moderate injuries with scarring push into the $30,000 to $75,000 range. Severe injuries involving permanent scarring or nerve damage can reach $75,000 to $150,000 or more, and bites to a child’s face can exceed $100,000. These figures reflect why contacting your insurer and potentially an attorney early in the process is worth the effort.
Prevent It From Happening Again
Once the immediate crisis is handled, turn your attention to why it happened. A dog that bites out of fear behaves very differently from one that bites to guard a resource or one that was provoked by pain. Identifying the trigger is essential because the prevention strategy depends entirely on the cause.
For Level 1 through 3 bites, working with a certified applied animal behaviorist or a veterinary behaviorist can make a meaningful difference. These professionals can evaluate your dog’s specific triggers and build a behavior modification plan. Your regular vet is a good starting point, both to rule out pain or medical causes for the aggression and to get a referral.
In the meantime, manage the environment to prevent another incident. That means leashing in public, using baby gates or closed doors when guests visit, and being honest with yourself about situations your dog can’t handle. A muzzle, properly introduced so the dog tolerates it comfortably, is a practical safety tool for higher-risk scenarios like vet visits or crowded spaces. It’s not a punishment. It’s protection for everyone, including your dog.