Bully Breeds 
Myths and Facts
Myth 
● Bully breeds are inherently aggressive
Truth 
● No dog breed is inherently vicious (CDC) 
● Dogs with the tendency to attack are 
responding to their owners 
● Aggression is the result of neglect, or failure 
to properly train and socialize the dog 
(National Canine Research Council)
Myth 
● Bully breeds attack more humans than any 
other dog
Truth 
● The CDC estimates that 4.5 million people 
are bitten by dogs each year 
● Bully breeds are no more common in these 
attacks than other breeds
Myth 
● Bully breeds have a stronger bite than other 
dog breeds 
● Bully breeds’ jaws have locking capabilities
Truth 
● Bully breeds show no mechanical difference 
in jaw structure (University of Georgia) 
● Jaw strength is comparable to other dogs 
● No locking capabilities
Myth 
● Bully breeds’ brains grown continuously, and 
their skulls are too small to contain them 
● This swelling causes them to become crazed 
and attack without warning
Truth 
● Brains of bully breeds grow at the same rate 
as those of any other breed 
● Brain swelling usually only occurs as the 
result of a head injury
Truth 
● Bully breeds are in need of adoption 
● Unfounded rumors dissuade people from 
adopting them 
● With proper training and socializing, these 
dogs can be loyal, well-behaved dogs, like 
any other breed

Bully Breeds - Myths & Facts

  • 1.
  • 2.
    Myth ● Bullybreeds are inherently aggressive
  • 3.
    Truth ● Nodog breed is inherently vicious (CDC) ● Dogs with the tendency to attack are responding to their owners ● Aggression is the result of neglect, or failure to properly train and socialize the dog (National Canine Research Council)
  • 4.
    Myth ● Bullybreeds attack more humans than any other dog
  • 5.
    Truth ● TheCDC estimates that 4.5 million people are bitten by dogs each year ● Bully breeds are no more common in these attacks than other breeds
  • 6.
    Myth ● Bullybreeds have a stronger bite than other dog breeds ● Bully breeds’ jaws have locking capabilities
  • 7.
    Truth ● Bullybreeds show no mechanical difference in jaw structure (University of Georgia) ● Jaw strength is comparable to other dogs ● No locking capabilities
  • 8.
    Myth ● Bullybreeds’ brains grown continuously, and their skulls are too small to contain them ● This swelling causes them to become crazed and attack without warning
  • 9.
    Truth ● Brainsof bully breeds grow at the same rate as those of any other breed ● Brain swelling usually only occurs as the result of a head injury
  • 10.
    Truth ● Bullybreeds are in need of adoption ● Unfounded rumors dissuade people from adopting them ● With proper training and socializing, these dogs can be loyal, well-behaved dogs, like any other breed