Most dogs are friendly, loving members of the family, but even normally docile dogs may bite when they are frightened or when protecting their puppies, owners, or food.

According to the Centers for Disease Control and Prevention (CDC), more than 4.5 million people are bitten by dogs annually, resulting in an estimated 800,000 injuries that require medical attention. More than 50 percent of dog bites occur on the dog owner’s property, and they account for one-third of all homeowners insurance liability claims.

Dog Owner Liability

Dog owners are liable for any injuries their pets cause in the following instances: if the owner knew the dog had a tendency to cause that kind of injury; if a state statute makes the owner liable, whether or not the owner knew the dog had a tendency to cause that kind of injury; or if the injury was caused by unreasonable carelessness on the part of the owner.

There are three kinds of law that impose liability on owners:

  • Dog-bite statute – The dog owner is automatically liable for any injury or property damage the dog causes, even without provocation.
  • “One-bite” rule – In some states, the owner is not held liable for the first bite the dog inflicts. Once an animal has demonstrated vicious behavior, such as biting or otherwise displaying a “vicious propensity,” the owner can be held liable. Some states have moved away from the one-bite rule and hold owners responsible for any injury, regardless of whether the animal has previously bitten someone.
  • Negligence laws – The dog owner is liable if the injury occurred because the dog owner was unreasonably careless (negligent) in controlling the dog.
  • In most states, dog owners are not liable to trespassers who are injured by a dog. However, a dog owner who is legally responsible for an injury to a person or property may be also responsible for reimbursing the injured person for medical bills, lost wages, pain and suffering and property damage.

Protect yourself—and your assets.

Homeowners and renters insurance policies typically cover dog bite liability. Most policies provide $100,000 to $300,000 in liability coverage. If the claim exceeds the limit, the dog owner is personally responsible for all damages above that amount, including legal expenses.

Most insurance companies will insure homeowners with dogs. However, once a dog has bitten someone, it poses an increased risk. In such a case, the insurance company may charge a higher premium or exclude the dog from coverage altogether. Some companies will require dog owners to sign liability waivers for dog bites. Some will cover a pet if the owner takes the dog to classes aimed at modifying its behavior.

A single lawsuit—even if won—can end up costing hundreds of thousands of dollars. And the greater a person’s assets, the more potentially is at risk. The personal liability coverage available through a standard homeowners or automobile policy simply may not be enough, so you may want to consider purchasing a personal excess liability policy. Also known as an umbrella liability policy, it protects you against personal liabilities—such as dog bites—that could impact a substantial portion of your assets.

The amount of umbrella liability coverage usually ranges from $1 million to $10 million and covers broad types of liability. Most insurance companies have required minimum amounts of underlying coverage—typically at least $250,000 of protection from your auto policy and $300,000 of protection from your homeowners policy. If you own a boat, then you must also have boat insurance with a specified minimum amount of coverage. Personal excess liability insurance is relatively inexpensive. The first $1 million of coverage costs about $150 to $300 per year, the second million about $75, and subsequent increments of $1 million cost about $50 per year.

Be a responsible dog owner.

Ultimately, the responsibility for properly training and controlling a dog rests with the owner. The most dangerous dogs are those who fall victim to human shortcomings such as poor training, irresponsible ownership, and breeding practices that foster viciousness or neglect and abuse.

To reduce the chances of a dog biting, the following steps are recommended by the CDC when getting a dog:

  • Consult with a professional (e.g., veterinarian, animal behaviorist, or responsible breeder) to learn about suitable breeds of dogs for your household and neighborhood.
  • Spend time with a dog before buying or adopting it. Use caution when bringing a dog into a home with an infant or toddler. Dogs with histories of aggression are inappropriate in households with children.
  • Be sensitive to cues that a child is fearful or apprehensive about a dog and, if so, delay acquiring a dog. Never leave infants or young children alone with any dog.
  • Have your dog spayed or neutered? Studies show that dogs are three times more likely to bite if they are NOT neutered.
  • Socialize your dog so that it knows how to act with other people and animals.
  • Discourage children from disturbing a dog that is eating or sleeping.
  • Play non-aggressive games with your dog, such as “go fetch.” Playing aggressive games like “tug-of-war” can encourage inappropriate behavior.
  • Avoid exposing your dog to new situations in which you are unsure of its response.
  • Never approach a strange dog and always avoid eye contact with a dog that appears threatening.
  • Immediately seek professional advice from veterinarians, animal behaviorists, or responsible breeders if the dog develops aggressive or undesirable behaviors.

Read Other Blog Posts

Steering wheelSteering wheel

What Should You Do After a Car Accident to Help Your Insurance Claim?

A car accident can be stressful and overwhelming, especially in the moments that follow. This checklist outlines practical steps drivers can take after an accident to protect themselves, document key details, and help keep the insurance claims process on track
Murphy Insurance Proudly Sponsors the Groton Road Race

Murphy Insurance Proudly Sponsors the Groton Road Race

Murphy Insurance Agency is proud to sponsor the 2026 Groton Road Race on May 3. With 5K, 10K, and Fun Run options, this beloved local event brings runners and families together to celebrate community, health, and one of Groton’s best traditions.
Plumbing & Water Damage | Homeowner's Manual Blog Series

Plumbing & Water Damage Prevention | Homeowner’s Manual Blog Series

Water damage is one of the most common and costly issues homeowners face, but many problems are preventable. From fixing leaks to maintaining sump pumps, simple steps can protect your home. Explore practical tips from Murphy Insurance’s Homeowner’s Manual to stay ahead.
Why Flood Insurance Matters

Why Flood Insurance Matters

Flooding can cause costly damage to homes and create health risks from mold, even outside high-risk zones. Because standard homeowners insurance excludes flood damage and losses are rising, flood insurance is a critical layer of protection for homeowners.
Massachusetts Boaters A New Safety Requirement You Need to Know Before Summer

Massachusetts Boaters: A New Safety Requirement You Need to Know Before Summer

Massachusetts boaters should be aware of a new safety law taking effect in 2026. Many operators will now need a boating safety certificate based on age. Learn who is affected, key deadlines, and how to complete an approved course before the season begins.
Why Umbrella Insurance Matters for Local Families in Bolton, MA

Why Umbrella Insurance Matters for Local Families in Bolton, MA

Umbrella insurance provides added liability protection beyond your home and auto policies—essential for Bolton, MA, families with high-value homes, teenage drivers, or those involved in recreational activities. Learn how Murphy Insurance can help you safeguard your future with affordable coverage tailored to your lifestyle.
Driver with phone

Preventing Distracted Driving

According to the National Safety Council, more than 3,000 people die each year as a result of distracted driving crashes. Keep reading to learn what you can do to reduce potential distractions while you drive—keeping both yourself and others safe on the road.

Financial Literacy Month: Building Confidence in Your Financial Future

April is Financial Literacy Month, a time to strengthen your understanding of budgeting, saving, and planning. From managing daily expenses to protecting your assets with the right insurance, financial knowledge helps you make smarter decisions and build a more secure future.
500 Blog Posts

500 Blog Posts and Counting: A Milestone Worth Celebrating

We are celebrating our 500th blog post, marking years of consistently helping clients, partners, and communities navigate the complexity of insurance, reduce risk, and make more informed decisions through clear, practical, and easy-to-understand guidance they can rely on every day.

Visit Our Personal Insurance Page

Personal Insurance

Life is an ever-changing journey, and it deserves a thoughtful, comprehensive plan to protect the things and people that matter most. Our dedicated team at Murphy Insurance is here to assist you in creating that plan. With a wide range of product options at our disposal, we ensure that your plan is tailored precisely to your requirements. Our commitment to providing clear, intelligent guidance to help you achieve true peace of mind. Learn more about our personal insurance portfolio.