15 Controversial Dog Breeds And The Countries That Banned Them

Some dogs earn fame for their loyalty and strength, while a few have landed in the spotlight for more controversial reasons. Their power and instincts have prompted governments to step in and enforce bans. What led to these decisions, and which breeds found themselves at the center of it all? Let’s dive in.
Pit Bull Terrier

Feared by some and loved by others, Pit Bull Terriers remain among the most controversial breeds worldwide. They are known for their strength and unwavering loyalty, and were initially bred for bull-baiting and later for dog fighting. As concerns over attacks grew, countries like the UK, Canada, and Australia implemented strict bans and restrictions.
Boerboel

Nations like Denmark have banned the Boerboel, citing concerns over public safety. With its immense strength, territorial instincts, and unwavering loyalty, the Boerboel demands experienced handling. In the wrong hands, its protective nature can turn into dominance. Therefore, strict training and early socialization are essential.
Neapolitan Mastiff

The Neapolitan Mastiff is a dog that turns heads with its massive build and intense, deep-set eyes. Originally bred in Italy to guard estates, its gentle nature with family contrasts with its intimidating presence, which has led to bans in places like Singapore and Romania.
Japanese Tosa

The UK includes the Japanese Tosa in its Dangerous Dogs Act 1991, which restricts ownership due to concerns over aggression. Initially bred for dog fighting in Japan, the Tosa was trained to fight without barking or growling, adding to its intimidating presence in the ring.
Dogo Argentino

Dr. Antonio Nores Martínez created this breed in the 1920s to take down wild boars and pumas, making it powerful and fearless. Its muscular build and protective instincts allow it to excel as a guard dog, but concerns about strength and aggression have led to bans in Australia, Denmark, and New Zealand.
Fila Brasileiro

The Fila Brasileiro has a reputation as both a devoted guardian and a breed too powerful. Banned in places like the UK, this dog was bred in Brazil to protect farms from threats. Its loyalty is legendary, but so is its deep-rooted suspicion of strangers. It is also popular to have a trait called “ojeriza,” meaning it doesn’t forgive or forget easily.
American Bully

The American Bully XL has sparked intense debate worldwide. Once praised for its muscular build and loyal temperament, it became a target of breed-specific legislation after several high-profile attacks. A nationwide ban took effect in the UK on December 31, 2023, making ownership illegal without exemption.
Cane Corso

In some places, the cane Corso is just too much to handle. It’s on the no-go list alongside 19 other powerful breeds in the Bermuda Islands. Ukraine classifies it as a “dangerous breed,” meaning owners face strict regulations. Even in the US, some counties in Kansas have decided this breed is too intimidating for their liking.
Perro de Presa Canario

Because the Perro de Presa Canario was bred to guard livestock, it is a powerful and highly territorial breed. With its muscular frame and strong bite force, this dog demands experienced handling. That’s why, for safety, some countries, including Australia and New Zealand, impose bans or strict ownership regulations.
American Bulldog

Although the American bulldog is a distinct breed from the pit bull, countries like Denmark and Singapore have banned it due to concerns about aggression and public safety. Its protective instincts and huge build make it a capable guardian, but it can become challenging to manage without proper training.
Alaskan Malamute

Incredible endurance and raw strength make the Alaskan Malamute a legendary sled dog. But in certain regions with strict breed-specific laws, this Arctic powerhouse has been banned. Without proper leadership, their pack instincts can lead to stubborn or even aggressive behavior, especially around smaller animals.
Doberman Pinscher

Doberman Pinschers, famous for their sharp intelligence and unwavering loyalty, have faced bans or restrictions in Ireland and Bermuda. Nonetheless, their fearless temperament and protective instincts make them top-notch watchdogs.
Rottweiler

Can a dog be both a loving family companion and a feared guardian? The Rottweiler fits the bill, but its strength and protective instincts have led to bans or restrictions in Ecuador and other countries. While its loyalty and confidence make it an excellent protector, poor training can result in territorial behavior.
Wolfdog Hybrids

Half-wild, domesticated wolfdog hybrids walk the fine line between companion and predator. These wolfdog mixes vary wildly in temperament, which makes them unpredictable and challenging to train. Due to their strong prey drive and instincts, Norway and parts of the US have imposed bans or strict ownership laws.
Staffordshire Bull Terrier

A dog built like a tank but with the heart of a lapdog—that’s the Staffordshire Bull Terrier. This breed was originally created in 19th-century England to fight other dogs in pits. However, its muscular build and fighting history have led countries like Germany and Switzerland to impose bans.