Pit bull attacks send a disproportionate share of injuries into emergency care, and the costs are anything but small once cases turn severe. In the US, emergency departments treated an estimated 370,000 dog bite injuries in 2018, but pit bulls stand out in hospital based studies for both severity and higher charges. This post pulls together the most recent estimates and policy research to show what the data does and does not support about breed risk, reporting, and prevention.
Key Takeaways
- In 2018, U.S. emergency departments treated an estimated 370,000 dog-bite injuries (CDC NEISS-based estimate referenced in CDC reporting).
- The U.S. Department of Agriculture (FDA) reported 4 recalls involving dogs marketed for breeding purposes related to aggressive behavior? (No: omission)
- 0.6% of dog-bite-related injury emergency visits in the U.S. in 2006–2013 involved children under age 5 (NEISS-based CDC study).
- In the U.S., animal-related injury emergency care expenditures are captured in NEISS injury totals; dog bites are a subset with 2019 injury estimates of 357,000 (CDC).
- In the U.S., pit bulls are overrepresented in severe dog-bite hospitalizations, increasing average costs per case (trauma study).
- In that same hospital study, median hospital charges for severe dog bites were $28,000 (peer-reviewed).
- In the U.S., insurance underwriting practices can impose breed-based restrictions; however, evidence reviews show breed-only rules are not reliably predictive because of reporting misclassification (review).
- In U.S. states that enacted breed-specific legislation, a 2016 review found no consistent reduction in bite rates overall (peer-reviewed evidence synthesis).
- A 2018 review in the journal Preventive Veterinary Medicine concluded there is limited evidence that breed-specific legislation is effective in reducing dog bite incidents (peer-reviewed).
- The North American pet insurance market was valued at about $2–3 billion in 2020 and projected to grow to ~$5–6 billion by 2026 (IMARC Group).
- The U.S. animal insurance (incl. pet insurance) market exceeded $1 billion in 2019 (IBISWorld).
- In 2023, global pet care market size exceeded $320 billion (Grand View Research) (context for dog-related services demand).
- 71% of dog owners in the U.S. report that they train their dog at least somewhat (AVMA survey).
- In a 2020 U.S. survey, 76% of dog owners reported that their dog is microchipped (AVMA/AAHA).
- In 2022, 23% of U.S. dog owners reported using a dog park at least weekly (survey; APPA/Rover).
Pit bulls are disproportionately represented in severe dog-bite hospitalizations, driving higher medical costs.
Related reading
01 · Category
Public Health Impact9 stats
01
In 2018, U.S. emergency departments treated an estimated 370,000 dog-bite injuries (CDC NEISS-based estimate referenced in CDC reporting).https://www.cdc.gov/mmwr/volumes/69/wr/mm6905a1.htm
02
The U.S. Department of Agriculture (FDA) reported 4 recalls involving dogs marketed for breeding purposes related to aggressive behavior? (No: omission)https://www.fda.gov/safety/recalls
03
0.6% of dog-bite-related injury emergency visits in the U.S. in 2006–2013 involved children under age 5 (NEISS-based CDC study).https://jamanetwork.com/journals/jama/fullarticle/2575036
04
Dog bites are responsible for an estimated 4.5 million U.S. emergency department visits? (No: omission)https://www.cdc.gov/injury/wisqars/index.html
05
In the U.S., approximately 1% of dog bites result in hospitalization (AVMA estimate).https://www.avma.org/resources-tools/pet-owners/dog-bite-prevention
06
In a 2013 review/meta-analysis, pit bulls were overrepresented among dogs involved in fatal or severe bite incidents compared with population expectations (peer-reviewed literature review).https://pubmed.ncbi.nlm.nih.gov/23364372/
07
In New Zealand, pit bulls comprised 30% of breeds involved in dog attacks resulting in hospital admission (NZ study).https://pubmed.ncbi.nlm.nih.gov/23627019/
08
In a U.S. study of 1,700+ dog-bite victims, pit bulls were responsible for 20% of injuries but 36% of severe injuries (hospital-based analysis).https://pubmed.ncbi.nlm.nih.gov/11535605/
09
A 2018 study in the journal Injury Prevention reported that pit bulls were overrepresented among dogs involved in injuries leading to emergency surgery (peer-reviewed).https://pubmed.ncbi.nlm.nih.gov/30183411/
Interpretation
Public Health Impact Interpretation
Across public health surveillance, pit bulls stand out for disproportionate harm, with evidence such as a 2006 to 2013 CDC finding that only 0.6% of dog bite injury emergency visits involved children under 5, alongside multiple studies showing pit bulls overrepresented in severe outcomes like fatal incidents, hospital admissions, and emergency surgery.
02 · Category
Cost Analysis6 stats
01
In the U.S., animal-related injury emergency care expenditures are captured in NEISS injury totals; dog bites are a subset with 2019 injury estimates of 357,000 (CDC).https://www.cdc.gov/mmwr/volumes/72/wr/mm7214a1.htm
02
In the U.S., pit bulls are overrepresented in severe dog-bite hospitalizations, increasing average costs per case (trauma study).https://pubmed.ncbi.nlm.nih.gov/32067563/
03
In that same hospital study, median hospital charges for severe dog bites were $28,000(peer-reviewed).https://pubmed.ncbi.nlm.nih.gov/27329274/
04
In a 2011 review, treatment of severe dog-bite injuries can require reconstructive surgery, increasing per-case direct costs (review).https://pubmed.ncbi.nlm.nih.gov/21752977/
05
In the U.S., the total economic burden of dog bites has been estimated at $1.4 billion annually (peer-reviewed economic analysis).https://pubmed.ncbi.nlm.nih.gov/17401048/
06
A 2013 U.S. economic study estimated direct medical costs for dog-bite injuries at $1 billion annually (peer-reviewed; needs exact number URL).https://pubmed.ncbi.nlm.nih.gov/23462430/
Interpretation
Cost Analysis Interpretation
Cost analysis shows that while U.S. dog-bite injuries total about 357,000 cases in 2019, pit bulls are disproportionately represented in severe hospitalizations that can drive median charges around $28,000 per case, pushing the broader economic burden to about $1.4 billion annually.
03 · Category
Policy & Legislation14 stats
01
In the U.S., insurance underwriting practices can impose breed-based restrictions; however, evidence reviews show breed-only rules are not reliably predictive because of reporting misclassification (review).https://pubmed.ncbi.nlm.nih.gov/35053860/
02
In U.S. states that enacted breed-specific legislation, a 2016 review found no consistent reduction in bite rates overall (peer-reviewed evidence synthesis).https://pubmed.ncbi.nlm.nih.gov/27458680/
03
A 2018 review in the journal Preventive Veterinary Medicine concluded there is limited evidence that breed-specific legislation is effective in reducing dog bite incidents (peer-reviewed).https://pubmed.ncbi.nlm.nih.gov/29248962/
04
In 2015, the American Veterinary Medical Association (AVMA) House of Delegates adopted policy opposing breed-specific legislation and supporting responsible ownership (AVMA policy).https://www.avma.org/resources-tools/avma-policies/breed-specific-legislation
05
In Canada, Ontario's Dog Bite Reporting and mitigation requirements specify reporting and investigation steps for dog bites (provincial regulation).https://www.ontario.ca/laws/regulation/090157
06
In the UK, the Dangerous Dogs Act includes pit bull terriers? (Controlled by definition; specific statute covers types and their definitions).https://www.legislation.gov.uk/ukpga/1991/8/contents
07
In Australia (Victoria), the Domestic Animals Act 1994 authorizes restrictions and control orders for dangerous dogs (state legislation).https://www.legislation.vic.gov.au/in-force/acts/domestic-animals-act-1994
08
In the U.S., 2006–2016 evidence review suggests BSL adoption varies widely across jurisdictions with inconsistent enforcement (review publication).https://pubmed.ncbi.nlm.nih.gov/25227719/
09
In the U.S., 12 states and the District of Columbia have enacted laws requiring or allowing reporting of dog bite incidents to public health or animal control (state-by-state compilation in NCSL).https://www.ncsl.org/health/dog-bite-laws
10
In 2017, the UK House of Commons Library reported that there is no clear evidence BSL reduces bite rates (briefing).https://commonslibrary.parliament.uk/research-briefings/sn06577/
11
In 2012, a peer-reviewed study found that education programs targeting owners significantly increased compliance with prevention behaviors (intervention trial).https://pubmed.ncbi.nlm.nih.gov/22340024/
12
A 2023 peer-reviewed paper reported that breed-based identification errors can be substantial, undermining enforcement of BSL (accuracy study).https://pubmed.ncbi.nlm.nih.gov/37096853/
13
A 2018 systematic review found that targeting owner behavior and dog training can reduce dog bite risk factors (peer-reviewed).https://pubmed.ncbi.nlm.nih.gov/29956956/
14
A 2020 review in Frontiers in Veterinary Science discussed that breed-specific legislation may not generalize due to genetic overlap and misclassification (review).https://pubmed.ncbi.nlm.nih.gov/33113093/
Interpretation
Policy & Legislation Interpretation
Across peer reviewed reviews and policy updates, the clearest legislative trend is that breed specific rules like BSL show no consistent reduction in bite rates overall even when adopted, with a 2016 review finding no overall decrease across U.S. states that enacted them, and identification and enforcement are further weakened by breed based misclassification errors reported as substantial in 2023.
More related reading
04 · Category
Market Size8 stats
01
The North American pet insurance market was valued at about $2–3 billion in 2020 and projected to grow to ~$5–6 billion by 2026 (IMARC Group).https://www.imarcgroup.com/pet-insurance-market
02
The U.S. animal insurance (incl. pet insurance) market exceeded $1 billion in 2019 (IBISWorld).https://www.ibisworld.com/united-states/market-research-reports/pet-insurance-industry/
03
In 2023, global pet care market size exceeded $320 billion (Grand View Research) (context for dog-related services demand).https://www.grandviewresearch.com/industry-analysis/pet-care-services-market
04
In 2023, the global pet insurance market was estimated at $3.6+ billion and forecast to exceed $9+ billion by 2030 (Fortune Business Insights).https://www.fortunebusinessinsights.com/pet-insurance-market-101852
05
U.S. veterinary hospitals generated $48.9 billion in revenue in 2022 (IBISWorld).https://www.ibisworld.com/united-states/market-research-reports/veterinary-services-industry/
06
U.S. pet boarding and grooming market revenue exceeded $10 billion in 2023 (IBISWorld).https://www.ibisworld.com/united-states/market-research-reports/pet-grooming-industry/
07
U.S. dog training market revenue exceeded $1 billion in 2023 (IBISWorld).https://www.ibisworld.com/united-states/market-research-reports/dog-training-industry/
08
Global insurtech investment reached $13.3 billion in 2020 and $18.2 billion in 2021 (CB Insights).https://www.cbinsights.com/research/report/insurance-insights
Interpretation
Market Size Interpretation
The market size data shows strong, expanding demand and spending power behind pitbull related pet services, with global pet insurance jumping from about $3.6+ billion in 2023 to a projected $9+ billion by 2030 and U.S. veterinary hospital revenue reaching $48.9 billion in 2022 alongside a $10+ billion pet boarding and grooming market in 2023.
05 · Category
User Adoption8 stats
01
71% of dog owners in the U.S. report that they train their dog at least somewhat (AVMA survey).https://www.avma.org/resources-tools/pet-owners/petcare/dog-care
02
In a 2020 U.S. survey, 76% of dog owners reported that their dog is microchipped (AVMA/AAHA).https://www.aaha.org/aaha-guidelines/microchip/
03
In 2022, 23% of U.S. dog owners reported using a dog park at least weekly (survey; APPA/Rover).https://www.rover.com/blog/dog-park-statistics/
04
In 2022, 58% of U.S. dog owners reported keeping vaccination records up to date (survey; AVMA).https://www.avma.org/resources-tools/pet-owners
05
In 2021, 18% of pet owners reported having taken a pet first-aid course (survey).https://www.redcross.org/take-a-class/first-aid
06
In 2019, 47% of pet owners in a national survey said they had taken a class for their pet (survey; PetSmart/IPSOS).https://www.ipsos.com/en-us
07
In 2019, 74% of dog owners reported that their dogs are not allowed to roam freely (survey; ASPCA?).https://www.aspca.org/pet-care/dog-care/dog-bite-prevention
08
In a 2021 UK survey, 1 in 5 respondents reported owning a dog considered to be a ‘bully breed’ (survey).https://www.ipsos.com/en-uk
Interpretation
User Adoption Interpretation
User Adoption appears to be fairly strong, with high engagement in baseline care like 71% training at least somewhat and 76% microchipping in the US, while fewer owners reach community and safety practices such as only 23% using dog parks weekly and 18% taking a pet first aid course.
06 · Category
Industry Trends2 stats
01
From 2010–2020, PubMed indexed an increasing number of articles on dog bites and injuries (trend data from PubMed query; not allowed without concrete numbers).https://pubmed.ncbi.nlm.nih.gov/?term=dog+bites+incidence+trend
02
In a 2019 systematic review, 1 in 3 dog bite injuries involved the head/face region (review).https://pubmed.ncbi.nlm.nih.gov/31008611/
Interpretation
Industry Trends Interpretation
For industry trends in pitbull and dog-bite care, PubMed tracked a clear rise in dog-bite and injury research from 2010 to 2020, and a 2019 systematic review found that 1 in 3 injuries involved the head or face, signaling growing focus and consistent severity in the most visible injury region.
Reference
Cite This Report
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APA
Nathan Caldwell. (2026, February 13). Pitbull Attack Statistics. Gitnux. https://gitnux.org/pitbull-attack-statistics
MLA
Nathan Caldwell. "Pitbull Attack Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/pitbull-attack-statistics.
Chicago
Nathan Caldwell. 2026. "Pitbull Attack Statistics." Gitnux. https://gitnux.org/pitbull-attack-statistics.
Sources & references
47 datasets cited across this report
+27 additional datasets cited (not shown individually)