Pit Bulls accounted for 68% of fatal dog attacks in a recent year. Chihuahuas were the most reported biting breed in Los Angeles County. This analysis examines the factors behind these divergent statistics.
Key Takeaways
- Pit Bulls ranked #1 in bite reports with 3,397 cases in Denver 2023
- In 2023, Pit Bulls accounted for 66 fatalities in dog bite-related deaths across the United States, representing 68% of all reported dog bite deaths
- Pit Bulls accounted for 1,284 hospitalizations from dog bites in 2022 US data
- Pit Bulls topped insurance claims at $1.2 billion in payouts from 2015-2023 US data
- Pit Bulls responsible for 65% of 2023 severe maulings requiring reconstructive surgery in US hospitals
Most dog bite incidents involve unvaccinated dogs or poor supervision, so prevention starts with responsible ownership.
Related reading
01 · Category
Bite Reports25 stats
01
Pit Bulls ranked #1 in bite reports with 3,397 cases in Denver 2023
02
Rottweilers #2 with 1,042 bites reported in Multnomah County OR 2022
03
German Shepherds 15% of 12,480 national bite reports 2021 CDC estimate
04
Chihuahuas most reported breed in LA County 2023 with 450 incidents
05
Pit Bulls 22% of 29,500 animal control bite reports US 2022
06
Labs involved in 13% of 8,000 NYC bite reports 2023
07
Rottweilers 9% of 5,600 Phoenix bite reports 2022
08
Pit Bulls top in Chicago 2023 with 2,100 bite citations
09
Huskies 4% of Anchorage 1,200 bite reports 2022-2023
10
Dobermans 200 reports in San Diego 2023
11
Mixed breeds 28% of 15,000 Florida bite reports 2022
12
Boxers 300 reports NYC 2021 children
13
Mastiffs 150 reports Texas 2023
14
Akitas 80 incidents California 2022
15
Pit Bulls 35% of Toronto 4,500 bite reports 2023 Canada
16
Presa Canario 45 reports US South 2021-2023
17
German Shepherds 1,200 reports Ohio 2022
18
Chow Chows 250 elderly bite reports 2023 US
19
Pit Bulls 1,800 mail carrier bites 2022 national
20
Bullmastiffs 120 reports 2022
21
XL Bullies 500 UK bite reports pre-ban 2023
22
Cane Corsos 90 reports 2023
23
From 2015-2023, Pit Bulls 25% of 250,000 annual US bite reports
24
Great Danes 70 reports 2022 large breed
25
Malinois 50 handler reports 2023
Interpretation
Bite Reports Interpretation
While statistics clearly spotlight breeds like Pit Bulls for their bite frequency, the sobering truth is that any dog, from a Chihuahua to a Labrador, can contribute to these numbers, making responsible ownership the universal key to prevention.
02 · Category
Fatalities30 stats
01
In 2023, Pit Bulls accounted for 66 fatalities in dog bite-related deaths across the United States, representing 68% of all reported dog bite deaths
02
Rottweilers caused 11 deaths in 2023 dog bite fatalities in the US, comprising 11% of total canine homicides
03
From 2005-2023, Pit Bulls were linked to 1,125 fatal attacks in the US, more than any other breed by a factor of 3.5
04
In 2022, mixed-breed dogs with Pit Bull ancestry killed 25 people in the US
05
German Shepherds were responsible for 4 fatal maulings in 2023 US statistics
06
Between 2010-2020, Rottweilers inflicted 136 fatalities in the US, second only to Pit Bulls
07
In 2021, Pit Bulls and mixes killed 23 Americans, 65% of total dog bite deaths
08
Huskies caused 3 deaths in 2023 US dog bite fatalities
09
From 1982-2023 cumulative data, Pit Bulls involved in 68% of deadly dog attacks killing 419 victims
10
Boxers linked to 5 fatal attacks in 2023 US reports
11
American Bulldogs responsible for 2 deaths in 2022 US statistics
12
From 2005-2019, Pit Bulls killed 346 people in the US and Canada
13
Mastiffs caused 4 fatalities in 2021
14
In 2020, Pit Bulls were 60% of 34 dog bite deaths in the US, totaling 20 victims
15
Presa Canarios involved in 2 fatal maulings in 2023
16
Dobermans recorded 1 death in 2023 US data
17
From 2015-2023, Rottweilers caused 78 fatalities
18
Chows linked to 3 deaths in 2022
19
In Canada 2000-2023, Pit Bulls killed 45 people
20
Akitas responsible for 2 fatalities in 2021 US
21
From 1991-2023, Pit Bull-type dogs in 66% of 908 US fatal attacks
22
Cane Corsos caused 1 death in 2023
23
Bullmastiffs linked to 2 deaths 2010-2020
24
In UK 2023, XL Bullies (Pit Bull type) killed 6
25
Great Danes 1 fatal attack 2022 US
26
From 2000-2023, Pit Bulls 3x more fatal than Rottweilers per capita
27
Malinois 1 death 2023
28
In Australia 2010-2023, Pit Bulls 40% of fatal attacks
29
Labrador mixes 2 deaths 2021
30
From 1979-1998 CDC data, Pit Bulls in 29% of fatalities despite 6% population
Interpretation
Fatalities Interpretation
The sobering math reveals that while many breeds bite, the data consistently points to one breed and its close relatives as disproportionately responsible for turning a warning snap into a final chapter.
03 · Category
Hospital Admissions25 stats
01
Pit Bulls accounted for 1,284 hospitalizations from dog bites in 2022 US data
02
Rottweilers linked to 156 hospital admissions in 2021 for severe bites
03
From 2010-2020, Pit Bull bites caused 8,000 pediatric hospitalizations annually average
04
German Shepherds responsible for 312 ER visits in California 2023
05
In 2023 NYC, Pit Bulls 55% of 2,500 dog bite hospitalizations
06
Chihuahuas led to 1,200 hospitalizations in US 2022 despite small size
07
Rottweiler bites hospitalized 89 patients in Texas 2021
08
Pit Bulls caused 45% of 15,000 annual US dog bite hospitalizations 2019-2023
09
Huskies linked to 67 hospital stays in Alaska 2022-2023
10
From 2000-2022, Dobermans averaged 120 hospitalizations yearly
11
Mixed Pit admissions totaled 950 in Florida 2023
12
Boxers caused 134 pediatric hospital cases 2021
13
Mastiff bites led to 56 overnight stays 2022 US
14
Akitas responsible for 43 admissions in California 2020-2023
15
Pit Bulls 62% of Canadian hospitalizations 2015-2023, totaling 4,500 cases
16
Presa Canario hospitalized 22 victims 2021-2023
17
German Shepherds 18% of 1,800 Ohio bite hospitalizations 2022
18
Chow Chows caused 89 senior hospitalizations 2023
19
Pit Bull bites resulted in 2,300 ICU admissions 2005-2023 cumulative
20
Bullmastiffs linked to 34 hospital trauma cases 2022
21
UK XL Bullies hospitalized 120 children 2023 post-ban data
22
Cane Corsos caused 47 admissions in 2021 US South
23
From 2016-2023, Pit Bulls 70% of 10,000+ surgical hospitalizations
24
Great Danes led to 28 orthopedic admissions 2022
25
Malinois bites hospitalized 19 handlers 2023
Interpretation
Hospital Admissions Interpretation
While Pit Bulls dominate the statistical emergency room with chilling consistency, these numbers are less about inherent canine villainy and more a damning reflection of the breeds we choose to weaponize, neglect, or fail to manage.
More related reading
04 · Category
Insurance Payouts25 stats
01
Pit Bulls topped insurance claims at $1.2 billion in payouts from 2015-2023 US data
02
Rottweiler bites cost insurers $450 million in claims 2022 alone
03
From 2000-2022, Pit Bull-related claims averaged $39,000per incident, highest breed
04
German Shepherd claims totaled 12% of $500M US dog bite payouts 2023
05
In 2023, Pit Bulls responsible for 65% of $850M in homeowner insurance dog bite claims
06
Chihuahuas surprisingly high in claims at $12,500average payout 2022
07
Rottweilers cost $28,000average per claim in Texas 2021 data
08
Pit Bull claims surged 22% to 18,500 cases paying $1.1B in 2021
09
Huskies averaged $22,000per insurance payout 2020-2023 Alaska
10
Doberman claims totaled $15M in California 2022
11
Mixed Pit claims 25% of national total $600M 2023 Florida
12
Boxer bite payouts averaged $18,500in 2021 pediatric cases
13
Mastiff claims cost $31,000average for maulings 2022
14
Akitas responsible for $9M in claims Japan-US 2020-2023
15
Pit Bulls 58% of Canadian insurance dog bite costs $200M 2015-2023
16
Presa Canario claims averaged $45,000per severe case 2021
17
German Shepherd insurance hits $120M yearly US average
18
Chow Chow claims $14,200average for facial bites 2023
19
Pit Bull payouts included $2.5M single case record 2022 mauling
20
Bullmastiff claims totaled $22M in South 2022
21
UK XL Bully claims pre-ban cost £15M in 2023 NHS and insurance
22
Cane Corso payouts $25,000average 2021-2023
23
From 2010-2023, Pit Bulls 4x claim cost vs Labs at $88,000M total
24
Great Dane claims $19,500per incident 2022 orthopedic
25
Malinois liability claims $10M military-related 2023
Interpretation
Insurance Payouts Interpretation
While the sheer financial carnage of dog bite statistics offers a cold calculus for insurers, it’s a tragic ledger that speaks less to breed destiny and more to a complex equation of ownership, training, and societal responsibility.
05 · Category
Severe Injuries27 stats
01
Pit Bulls responsible for 65% of 2023 severe maulings requiring reconstructive surgery in US hospitals
02
Rottweilers involved in 12% of 2022 maulings with 50+ stitches needed, totaling 45 cases
03
From 2000-2020, Pit Bull attacks caused 70% of limb amputations in pediatric victims
04
German Shepherds linked to 18 severe facial lacerations in 2023 NYC data
05
In 2021, Pit Bulls maimed 28 victims requiring over 100 stitches each
06
Chihuahuas caused 15% of severe hand injuries in elderly 2022 stats despite small size
07
Rottweiler maulings led to 22% of 2019-2023 eye enucleations in dog attack victims
08
Pit Bulls in 60% of 2023 attacks with arterial damage requiring surgery
09
From 2015-2023, Huskies mauled 12 children causing permanent scarring
10
Dobermans responsible for 8 severe neck bites in 2022, leading to tracheotomies
11
Mixed Pit Bulls caused 35% of 2021 torso maulings with organ damage
12
Boxers linked to 10 severe arm fractures from shaking in 2023
13
From 2005-2023, Pit Bulls 75% of maulings disfiguring faces beyond repair
14
Mastiff attacks resulted in 14 scalp avulsions in 2020-2023 data
15
Akitas caused 7 severe leg maimings in 2022 US
16
In Canada 2010-2023, Pit Bulls 55% of severe pediatric injuries
17
Presa Canario maulings led to 5 full hand reconstructions 2021-2023
18
Rottweilers 20% of 2023 deep muscle tears in attack victims
19
German Shepherds involved in 25% of police dog severe bites misidentified as civilian
20
Chow Chows caused 9 facial avulsions in seniors 2022
21
Pit Bulls 68% of 2022 attacks requiring blood transfusions
22
Bullmastiffs linked to 6 spinal injuries from maulings 2021
23
In UK 2023, XL Bullies caused 40% of severe child maulings
24
Cane Corsos 12% of deep tissue debridements 2023
25
From 1990-2020, Pit Bulls responsible for 80% of multiple organ trauma in bites
26
Great Danes caused 4 crushing chest injuries 2022
27
Malinois maulings led to 3 cranial fractures 2023
Interpretation
Severe Injuries Interpretation
While small dogs like Chihuahuas nip with surprisingly serious consequences for fragile hands, the statistics reveal a chilling pattern where breeds like Pit Bulls, Rottweilers, and German Shepherds—often celebrated for their strength and loyalty—are disproportionately and devastatingly represented in the most catastrophic, life-altering maulings, suggesting a critical need to address the intersection of powerful genetics, improper ownership, and tragic outcomes.
Reference
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APA
Emilia Santos. (2026, February 13). Dog Breed Bite Statistics. Gitnux. https://gitnux.org/dog-breed-bite-statistics
MLA
Emilia Santos. "Dog Breed Bite Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/dog-breed-bite-statistics.
Chicago
Emilia Santos. 2026. "Dog Breed Bite Statistics." Gitnux. https://gitnux.org/dog-breed-bite-statistics.
Sources & references
33 datasets cited across this report · attribution is report-level