If you’ve been thinking about getting a new dog then you’re not alone – Kennel Club figures show that the number of people looking for puppies has surged to record levels in the last few years and around one-in-three UK households now contains at least one canine colleague.
But with 221 different breeds of pedigree dog to choose from, there’s plenty of thinking to do before you select your family’s latest four-legged addition – whether you want a large dog, family-friendly dog, or crossbreed.
There’s even academic guidance to seek out, with Psychologist Stanley Coren’s book ‘The Intelligence of Dogs’ ranking breeds by instincts, obedience, and the ability to adapt.
Before they were domesticated, dogs had to fight for everything from food to territory – so signs of aggression were essential to their survival.
Many of these has been bred out to create the perfect family dogs we know today, but some breeds are more likely to retain an aggressive side than others.
There can be good reason for this – for example for those used as service or guard dogs – but prospective owners should be aware that this is the case before choosing to welcome a certain dog into their homes.
It should also be said that individual dogs may display attributes that are unusual for their breed, and all dogs have the potential to be aggressive in certain situations.
Here are the 10 breeds most likely to show signs of aggression – including growling and snapping.
5. Rottweiler
While the Rottweiler's reputation for aggression is slightly unfair, it is a breed of dog that has the potential to be aggressive. The dog's upbringing is key - a well-trained Rottweiler with an experienced owner can be a placid and loving dog, but this isn't a breed for novices. Photo: Canva/Getty Images
6. Dobermann
Dobermanns are usually fiercely loyal to their owners but that can also result in signs of aggression to strangers. Early socialisation is a must with this muscular breed. Photo: Canva/Getty Images
7. Rough Collie
The elegant Rough Collie probably isn't what most people think of as being an aggressive dog. It came as a surprise to researchers from the University of Helsinki when they carried out a survey of 9,000 dog owners and found that this breed topped the table. Photo: Canva/Getty Images
8. Siberian Husky
The Siberian Husky has been bred to pull sleds over miles of frozen tundra. If they aren't kept busy then their excess energy can spill over into aggression. In short, this isn't the dog for you if you don't have plenty of time to exercise them and keep them mentally stimulated. Photo: Canva/Getty Images