What Happens If My Dog Bites Someone

This comprehensive guide will walk you through everything you need to know about dog bites in Canada—from the reasons behind them to the legal implications and how to navigate them with confidence.

Reasons Why Dogs Bite

Dogs bite for a variety of reasons, and recognizing these triggers can help prevent incidents before they occur.

1. Fear and Anxiety: When a dog feels threatened or cornered, biting can become a defence mechanism. Loud noises, unfamiliar environments, or sudden movements can provoke fear, especially in dogs who lack proper socialization.
2. Protective Instincts: Many dogs are naturally protective of their territory, family members, or possessions (e.g., food, toys). If someone approaches too closely or attempts to take an item the dog values, the animal may respond with a warning or defensive bite.
3. Pain or Illness: Dogs in pain—from an injury, dental disease, or chronic condition—may bite when touched in sensitive areas. Recognizing changes in appetite, activity level, or behaviour can alert you to underlying health issues that need veterinary attention.
4. Frustration (Barrier Aggression): Some dogs exhibit “leash reactivity” or barrier frustration, barking and lunging at passersby through windows or fences. If an animal cannot reach the perceived target, the frustration can escalate to snapping or biting if the barrier is breached.
5. Play and Overexcitement: Puppies and high-energy breeds may become overstimulated during play, nibbling or mouthing that can accidentally break the skin. While these bites are often less forceful, they still carry risk, especially for small children.
6. Maternal Aggression: A mother dog may become aggressive if she perceives a threat to her puppies. Approaching a nursing mother without caution or permission can trigger defensive behaviour.

By understanding these motivations, you can proactively manage your dog’s environment, provide proper training, and identify situations that require extra caution.

Steps for Dog Owners to Take If Their Dog Bites Someone

If your dog bites someone, your immediate response can significantly affect the outcome for both the victim’s well‑being and any potential legal or insurance matters.

1. Ensure the Victim’s Safety: Calmly but firmly separate your dog from the victim. If the individual is a child, gently pick them up or guide them away to prevent further interaction.
2. Administer First Aid: Encourage the victim to wash the wound with soap and warm water. Apply gentle pressure with a clean cloth to stop bleeding. If the bite is deep, bleeding heavily, or shows signs of infection (redness, swelling, warmth), advise the person to seek medical attention immediately.
3. Exchange Information: Provide your name, address, and contact details. Obtain the victim’s contact information as well, and if there were any witnesses, ask for their names and phone numbers. This documentation will be vital for any medical follow‑up or legal inquiries.
4. Document the Incident: Take photographs of the wound (with the victim’s permission) and note the date, time, location, circumstances leading up to the bite, and any observed triggers. If the incident occurred on your property, written notes about the environment (e.g., a broken fence panel) can be helpful. For more information you can contact an experienced dog bite lawyer for better help.
5. Secure Your Dog: Prevent further risk by confining your dog in a secure area, such as a crate or separate room. Avoid public access until you’ve addressed the situation with professionals.
6. Contact Your Veterinarian: Schedule a check‑up for your dog. The veterinarian can assess if pain, illness, or behavioural issues contributed to the bite and recommend treatment or training.
7. Notify Your Insurance Provider: If you have homeowner’s or renter’s insurance, report the incident. Many policies include liability coverage for dog bites, which may cover medical expenses or legal costs up to your policy limit.
8. Consider Professional Training: Engage a certified dog trainer or veterinary behaviourist to address aggression or fear‑based behaviours. Early intervention can reduce the risk of future bites and improve your dog’s quality of life.

Potential Consequences of a Dog Bite

Dog bites carry potential medical, financial, and legal ramifications for both the victim and the dog owner.

• Medical Costs: Even seemingly minor bites can become infected. Treatment may involve wound cleaning, sutures, tetanus shots, antibiotics, or, in rare cases, rabies prophylaxis.
• Emotional Trauma: Victims especially children may develop a fear of dogs or post‑traumatic stress symptoms. Psychological support or counselling can be crucial for their recovery.
• Insurance Claims: Liability claims against your homeowner’s or tenant’s insurance could lead to higher premiums or coverage exclusions, depending on your insurer’s policies and the severity of the bite.
• Municipal Bylaws and Fines: Many Canadian municipalities have specific dog control bylaws. A bite incident may trigger a municipal investigation, possible fines, mandatory muzzling, or leash orders.
• Quarantine and Health Regulations: In certain provinces, dogs involved in bites may face quarantine or mandatory veterinary evaluations to rule out rabies or other zoonotic diseases.
• Potential Euthanasia or Dangerous Dog Designation: In extreme cases—such as multiple bite incidents or severe harm—the municipality or court may designate a dog as “dangerous,” imposing restrictions or, in some jurisdictions, ordering euthanasia.

Understanding these consequences can motivate owners to take immediate corrective action and seek expert guidance.

Also read: What mistakes should I avoid after a dog bite incident?

Classifications of Dog Bites

Not all bites are treated equally under the law. Classifications help determine the severity of the incident and the proper legal response.

1. Minor Bites (Grade I): Superficial puncture wounds with minimal bleeding. These bites usually heal quickly and often don’t require stitches.
2. Moderate Bites (Grade II): Deeper punctures or lacerations affecting muscular tissue. Medical evaluation is recommended; stitches or antibiotic treatment may be needed.
3. Severe Bites (Grade III): Extensive tissue damage, nerve injury, or bone involvement. These bites carry a high risk of infection and long‑term impairment. Victims often require surgical intervention and prolonged medical care.
4. Multiple Victims or Repeat Offences: Incidents where a dog bites more than one person, or where the same dog has a history of biting, may lead to aggravated legal consequences and stricter municipal orders.

Municipalities and courts use these classifications to guide health regulations, leash and muzzle requirements, and potential restrictions on dog ownership.

Legal Implications of Dog Bites

Canada’s legal framework for dog bites varies by province, but common themes include strict liability, negligence, and bylaw enforcement.

• Strict Liability: In provinces like Ontario (Dog Owners’ Liability Act), owners are automatically liable for damages if their dog bites someone, regardless of the owner’s negligence or the dog’s previous behaviour. The victim needs only to prove they were bitten and sustained injury.
• Negligence Claims: Beyond statutory liability, victims can sue under general negligence principles, claiming the owner failed to control or properly train the dog. Contributory negligence (e.g., the victim provoking the dog) may reduce the owner’s liability.
• Municipal Bylaws: Municipalities enforce local dog control bylaws addressing leash requirements, muzzling of certain breeds, and licensing. Violations can result in fines, impoundment, or specific behaviour orders.
• Criminal Code Offences: In rare cases where a bite is particularly vicious or the owner deliberately allowed the dog to be aggressive, criminal charges (e.g., “wilful neglect” under the Criminal Code) could be pursued.

Navigating these legal avenues requires careful documentation, prompt reporting, and often, the guidance of a knowledgeable personal injury lawyer.

Factors Influencing the Outcome of Dog Bite Cases

Several factors can affect the resolution of a dog bite incident, both in civil claims and municipal proceedings.

Severity of Injury: The more serious the medical treatment required, the higher the potential damages in a civil lawsuit and the stricter the regulatory response.

Dog’s History: A prior bite or documented aggressive behaviour can lead to higher fines, restricted ownership rights, or a “dangerous dog” designation.

Owner’s Actions Post‑Incident: Prompt first aid, cooperation with authorities, and enrollment in training programs can demonstrate responsible ownership and mitigate penalties.

Provincial and Municipal Variations: Bylaws and statutes differ across Canada—knowing local regulations is crucial. For instance, Quebec’s Civil Code imposes broader owner liability for all harm caused by their animal.

Insurance Coverage: The presence and limits of homeowners’ or tenants’ liability insurance can influence settlement negotiations and court awards.

Victim Conduct: If a victim intentionally provokes a dog—taunting, cornering, or attempting to steal an object—this may reduce the owner’s liability under contributory negligence doctrines.

Legal Representation: Skilled personal injury counsel can negotiate with insurers, gather medical testimony, and advocate for a fair outcome, whether through settlement or at trial.

Contact Alam Law

If your dog has bitten someone, or you’ve been the victim of a dog bite, you don’t have to navigate the legal aftermath alone. At Alam Law, our experienced team understands the nuances of Canadian dog bite legislation and insurance practices. We can help you:

• Assess Liability: Determine whether strict liability or negligence applies in your case.
• Compile Evidence: Gather medical records, witness statements, and veterinary reports to strengthen your position.
• Negotiate with Insurers: Advocate for fair coverage of medical expenses, lost wages, and pain and suffering.
• Represent you in Court: Provide skilled litigation support if a resolution cannot be reached through negotiation.
• Address Municipal Orders: Guide you through bylaw compliance, breed-specific legislation, and dangerous dog designations.

Whether you’re facing a bite incident as an owner or seeking justice as a victim, contact us today for a free consultation. Let us help you protect your rights, navigate complex legal processes, and achieve the best possible outcome for your situation.