Dog bites account for a high number of people visiting emergency rooms every year, and the question of how likely is a dog attack by breed comes up often, before an incident and in the aftermath of one. Based on data from fatal dog attack tracking research, pit bull-type dogs and Rottweilers are most frequently involved in serious and deadly attacks, together accounting for a significant share of fatal incidents despite representing a relatively small portion of the overall dog population. Studies also highlight German Shepherds as statistically associated with a higher likelihood of causing serious injury. Though some breeds appear more frequently in severe incident data, breed is only one piece of a more complicated picture.
When a dog attack happens, medical decisions, questions about the owner, and concerns about what comes next tend to arrive all at once. At Blackburn Romey, we help Indiana residents work through that process with clarity and direction.
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When people ask how likely is a dog attack by breed, they are often looking for a straightforward ranking. The data does show patterns, particularly in incidents involving severe or fatal injuries, but those patterns do not mean every dog of a given breed poses the same risk. Breed alone has never been a complete explanation for why an attack happens.
According to the American Veterinary Medical Association, media coverage often creates the impression that certain breeds bite more, yet evidence supporting breed as a standalone predictor of aggression is limited. The AVMA emphasizes that addressing the conditions known to increase bite risk produces more accurate assessment than focusing narrowly on breed.
A dog’s individual history, socialization, and daily management all carry more predictive weight than breed classification alone. Two dogs of the same breed raised in different environments can behave in dramatically different ways, and that context matters both for understanding risk and for evaluating what happened when a bite occurs.

Breed-level statistics become more meaningful when focused on serious and fatal incidents, since minor bites are significantly underreported and do not always involve the same breeds as fatal attacks.
Data compiled by Fatal Dog Attacks, which tracks dog bite-related fatalities in the United States, shows that since 2016, Rottweilers and Rottweiler mixes have been implicated in between 47 and 83 or more fatal incidents, while pit bull-type dogs and their mixes have been involved in 68 to 75 fatal attacks during the same period. Pit bull-type classifications include American Pit Bull Terriers, American Staffordshire Terriers, Staffordshire Bull Terriers, and American Bully mixes.
German Shepherds also appear with some regularity in serious bite injury data, though at lower rates. These figures reflect documented fatalities and severe incidents, not all dog bites, and should be read carefully rather than treated as a complete picture of how likely is a dog attack by breed across all severity levels.
Please read: Husky Bite Force: How Strong Is It and Are Huskies Dangerous?
Statistics capture outcomes but rarely explain causes. Understanding what produces an attack requires looking at the conditions surrounding a dog’s life and the specific circumstances of an incident.
The AVMA identifies training, supervision, and owner behavior as primary contributors to whether a bite occurs. Dogs that have learned basic commands, been properly socialized, and are consistently leashed in public present lower risk regardless of breed. A dog of any size that has been isolated or left without structure is more likely to react aggressively under stress.
Owner responsibility shapes incident risk in direct and measurable ways. Failure to restrain a dog in public, leaving animals unsupervised with young children, and allowing dogs to roam unfenced property all create conditions where bites become far more likely. These behavioral and environmental factors, not breed identity, drive the majority of preventable attacks.
Dog bite injuries range from minor puncture wounds to life-altering trauma. Serious attacks frequently produce deep lacerations, nerve damage, tendon and bone injuries, and permanent scarring. Facial injuries are disproportionately common in attacks involving young children, and reconstructive surgery is sometimes required.
Fatality data show roughly 30 to 50 deaths per year in the United States attributed to dog attacks, with children and elderly adults representing the most vulnerable populations. The gap between fatal and non-fatal injuries reflects a broader reality: most attacks cause serious harm without resulting in death, meaning the physical, emotional, and financial consequences extend well beyond what fatality statistics alone convey.
Related reading: Suffered a Level 3 Dog Bite in Indiana?
Seek medical attention right away, even when injuries appear minor. Dog bites carry a significant infection risk, and delayed treatment can complicate recovery and create gaps that affect a legal case later.
Document everything available. Photographs of injuries, the location, and the dog itself, along with the owner’s contact and insurance information, preserve details that are difficult to reconstruct later. Collect witness contact information if anyone was present. Avoid making statements about fault or your condition before consulting an attorney, as casual remarks can surface in ways that reduce the value of a claim.
Indiana law addresses dog owner liability, and understanding how those rules apply to a specific incident requires legal analysis rather than general assumptions. At Blackburn Romey, we help injured Indiana residents understand their rights after a dog attack and take the next steps with confidence. Call us at 260-422-4400 to speak with our team. Early consultation costs nothing and helps ensure evidence is preserved while details remain fresh.
Blackburn Romey founding partner Tom Blackburn graduated with honors receiving a degree from Indiana University at the Robert H. McKinney School of Law. Initiating his legal career in 1977, he has been active in practicing law and currently serves as a member of the Indiana State Bar Association on the Ethics and Advertising Committees, the American Bar Association, the American Association for Justice, as a board member at the Indiana Trial Lawyers Association, and as an appointed member of the Executive Committee for the State of Indiana for the National Trial Lawyers Association.
This page has been written, edited, and reviewed by a team of legal writers following our comprehensive editorial guidelines. This page was approved by Founding Partner, Tom Blackburn, who has more than 47 years of legal experience, including over 39 years specializing as a personal injury attorney.