The most aggressive dog breeds, according to scientists (17 photos)
We recently showed you the TOP 13 fastest dog breeds in the world. The racing abilities of these dogs are beyond doubt. But the topic of today’s post will probably cause a lot of controversy. Researchers at the University of Helsinki have named the most aggressive dog breeds. It is clear that with proper training, even the most formidable Alabai can become a cute and huge “baby doll” (although this is not certain). We will talk exclusively about the genetic tendency and possible potential of dogs for aggressive behavior.
Northern hunting spitz - 17th place 
In the study, the University of Helsinki team set out to examine fundamental behavioral differences between dog breeds. The researchers collected a huge behavioral dataset containing information on 11,000 dogs from 300 different breeds. Then they were all divided into 52 groups. The findings revealed a strong association between breed and seven personality traits: lack of self-confidence, trainability, aggressiveness/dominance, energy, sociability with other dogs, sociability with humans and stubbornness.
The lowest places in the ranking were taken by the poodle, Spanish water dog, border collie, Welsh corgi, English shepherd, pinschers and schnauzers.
Yard dogs - 16th place 
Outbred dogs are famous for their genetic diversity. As a rule, they have higher health indicators compared to purebred dogs. However, their behavioral characteristics defy any description. The need to survive on the streets often leads to increased levels of aggression towards other animals and people.
Brachycephalic breeds - 15th place 
Brachycephalic breeds include dogs with flat faces. These include English and French Bulldogs, Bull Mastiffs, Boston Terriers, Boxers, Pugs, Shih Tsu, Lhasso Apso and Pekingese.
Mixed breed dogs - 14th place 
Mixing different dog breeds can lead to an unexpected genetic combination that can cause the mixed breed to become more aggressive.
Aboriginal greyhound - 13th place 
Chinese Crested Dog – 12th place 
Australian Shepherd – 11th place 
Besides breed, several other factors have been found to be associated with dog aggression. It was found that males are more aggressive than females. The researchers also found that adult dogs (over 9 years old) are more prone to aggressive behavior than young ones.
Lapp Reindeer Dog – 10th place 
Jack Russell Terrier - 9th place 
Central European Service Dogs – 8th place 
Here, perhaps, it is worth adding the Rottweiler, Hovawart, Kurzahaar, Weimaraner and other dogs that were bred in central Europe.
Central European Cattle Dogs - 7th place 
Belgian Shepherd – 6th place 
Miniature Pinscher – 5th place 
Asian native breeds - 4th place 
Aborines are dog breeds that were born naturally, without the help of selection. Such animals have incredible intelligence and are able to make independent decisions.
Parson Russell Terrier - 3rd place 
This is a dog breed related to the Jack Russell Terrier.
German Shepherd – 2nd place 
Fighting breed dogs - 1st place 
First place is occupied by all representatives of fighting breeds. These include the American Bulldog, Bull Terrier, American Pit Bull, Staffordshire Terrier, Dogo Canario, Dogo Argentino and Cane Corso.
Scientists are confident that understanding the nature of aggressive dog breeds will help society make more informed and safer decisions when choosing and raising pets.
