Dogs banned in Thailand:
Pit bull Terrier or American Staffordshire Terrier are prohibited for importation into Thailand.
Dogs banned in Puerto Rico:
All breeds of Staffordshire bull terrier, American Staffordshire terrier, American Pit Bull terrier and hybrids produced by crossbreeding with dogs of other breeds are prohibits be introducing or importing to Puerto Rico.
Dogs banned in St. Lucia:
IMPORTATION OF THE FOLLOWING BREEDS OF DOGS IS PROHIBITED
List of banned dog breeds in Ecuador
Keeping Rottweilers and Pitbull terriers is prohibited since 2009.
List of banned dog breeds in USA
In America there is no Federal law that imposed a ban and restrictions on dangerous breeds of dogs across the country. There is a law that prohibits the conduct of dog fighting, as well as training these dogs for fighting and their movement within the country. There is a prohibition on the housing of large dogs in the cantonments of the U.S.А. army like Pitbulls, Rottweilers and hybrids of these species. Municipal authorities had taken several hundreds of laws banning the ownership of such dogs as:
Limitations of ownership in some States include: the age of the owner must be at least 21 years, the amount of liability insurance must be 100 000 $, prohibition the sale of dangerous dogs, the dog can given only to relatives, at private homes be sure to hang warning signs.