Pennsylvania Dog Bite Laws: What Victims Need to Know in 2025

September 12, 2025

Under Pennsylvania’s Dog Law, a dog’s owner is automatically responsible for paying all of your medical bills if their dog bites you, regardless of whether the dog has a history of aggression. This is known as “strict liability.”

However, recovering money for other damages is more difficult. For these, you must typically prove the owner was negligent, meaning they failed to use reasonable care to control their dog. The law provides a way to hold owners accountable, but the evidence required to make a strong case within the strict two-year deadline comes with many challenges.

If you have a question about what happened to you and what your options are, call us at Wapner Newman for a free consultation. Our number is (215) 569-0900.

Key Takeaways for Pennsylvania Dog Bite Claims

• The dog’s owner is automatically responsible for your medical bills. Pennsylvania’s Dog Law applies strict liability for medical costs, meaning the owner must pay for your treatment regardless of the dog’s history.
• To recover money for lost wages or pain and suffering, you must prove the owner was negligent. This means showing the owner failed to use reasonable care, such as by violating leash laws or ignoring a known history of aggression.
• You have two years from the date of the bite to file a lawsuit. Missing this statute of limitations deadline will prevent you from recovering any compensation, no matter how strong your case is.

Who Pays for My Medical Bills Right Now? Understanding Pennsylvania’s Strict Liability Rule

Pennsylvania law offers a direct solution for this specific problem. The state’s Dog Law is clear on this point: makes dog owners automatically liable for all medical costs resulting from a bite.

• It does not matter if the dog had ever bitten anyone before.
• It does not matter if the owner took precautions.
• The owner is responsible for the costs of your medical treatment, period. This is the most common type of compensation paid out in these claims.

Keep every single bill, receipt, and statement related to your medical care. This includes hospital visits, doctor’s appointments, prescriptions, and physical therapy. This documentation is the foundation for getting these initial costs covered.

What if My Injuries Go Beyond the Initial Medical Bills?

A serious dog bite causes more than just medical bills. You may be unable to work, live with permanent scarring, or suffer from emotional trauma. Strict liability alone does not cover these losses. The dog owner’s insurance company will conduct its own investigation, and they are a business that needs to protect its bottom line. They will look for any reason to argue the owner was not at fault. This is where a Philadelphia dog bite lawyer can help, guiding you through the process and ensuring your rights are protected.

To recover compensation for anything beyond medical treatment, you must show the owner was negligent. Simply put, negligence means the owner failed to act with reasonable care, and that failure led to your injury.

Common examples of owner negligence in Pennsylvania include:

• Violating Leash Laws: Allowing a dog to run free in an area with a leash law is strong evidence of negligence.
• Ignoring a History of Aggression: If the owner knew their dog had acted aggressively before (even if it didn’t bite), they had a higher duty to prevent an attack.
• Failing to Control the Dog: An owner who is unable to physically restrain their dog or leaves it unsupervised in an unfenced yard may be found negligent.
• Failing to Warn Visitors: If an owner knows their dog is territorial or fearful of strangers, they should warn people who come onto their property.

What Is a “Dangerous Dog” and How Does It Change My Case?

Pennsylvania law has a specific legal category for dogs that have already shown a propensity for violence: the “dangerous dog.” The classification is based on the dog’s specific actions, not its breed.

A dog may be legally declared “dangerous” if it has:

• Inflicted a severe injury on a person without provocation.
• Killed or severely injured a domestic animal without provocation while off the owner’s property.
• Been used in the commission of a crime.

Why this legal designation matters for you:

• It strengthens your negligence claim: A formal “dangerous dog” designation is powerful evidence that the owner was aware of the risk and had a heightened duty to prevent any future attacks.
• It imposes strict requirements on the owner: Owners of registered dangerous dogs must carry liability insurance of at least $50,000, keep the dog in a proper enclosure, and post warning signs. A failure to follow these rules is a clear breach of their duty.

What Are the Deadlines and Common Defenses I Should Know About?

For personal injury cases, including dog bites, you have two years from the date of the incident to file a lawsuit. This is known as the statute of limitations. If you miss this deadline, the court will refuse to hear your case, regardless of how strong it is.

The dog owner’s insurance company may also raise defenses to reduce or deny your claim for damages beyond medical costs of your personal injury. The most common defense is arguing that you were also at fault.

Common defenses include:

• Trespassing: Were you legally on the property where the bite occurred?
• Provocation: Did you do something to provoke the dog, such as teasing, hitting, or startling it?

Pennsylvania uses a “modified comparative negligence” rule. This means if you are found to be partially at fault, your compensation could be reduced by your percentage of fault. If you are found 51% or more at fault, you are barred from recovering any compensation. We will work with you to protect you from unfair accusations of fault.

Frequently Asked Questions About Pennsylvania Dog Bite Claims

• Does the dog owner’s homeowners’ insurance cover my injuries?

  In most cases, yes. Standard homeowners and renters insurance policies typically provide liability coverage for dog bites. However, some policies exclude certain breeds, and an insurer might raise premiums or even cancel a policy after a claim is filed.

• Do I have to report the dog bite?

  Yes, you should report the bite to your local police department or animal control. This creates an official record of the incident, which is a valuable piece of evidence for your claim.

• Can I be compensated for emotional distress or PTSD after a dog attack?

  Yes, compensation for emotional distress and psychological trauma in personal injury is possible as part of a negligence claim. This falls under “pain and suffering” damages and often requires documentation from a mental health professional.

• What happens to the dog after it bites someone?

  That depends on the circumstances of the bite, the severity of the injuries, and the dog’s history. It could range from a quarantine period to confirm it doesn’t have rabies to, in the most severe cases involving a legally declared “dangerous dog,” a court order for euthanasia. Our focus, however, remains on your recovery and your claim.

Securing Your Recovery with Wapner Newman

We know you are dealing with a painful and stressful situation. The Wapner Newman team handles personal injury cases for clients throughout Pennsylvania. We understand the evidence needed to build a strong dog bite claim.

Starting the investigation immediately allows us to better protect your rights. To discuss your case for free, call us today at (215) 569-0900.