An expert trainer has predicted the next breed to be added to the UK's list of banned dangerous dogs - and he's warning people against buying one.
There are currently four breeds and types of dogs banned in the UK - pit bull terrier, Japanese Tosa, Dogo Argentino and Fila Brasileiro.
Jacob Morgan, founder and trainer of the Yorkshire Canine Academy, has trained more than 2,500 dogs and owns five himself, Wales Online reports.
Despite owning a Belgian Malinois puppy, Jacob says most people shouldn't buy one.
He explained: "Just this week I have seen five Belgian Malinois dogs looking to be re-homed via Facebook. This is frightening to see as it shows people are buying this breed of dog and not being able to care for them.
Sign up to our TeamDogs newsletter for your weekly dose of dog news, pictures and stories.
"My Belgian Malinois puppy, Stark, is 15 weeks old, and I'm with him most of the day while I train our clients' dogs.
"But I also have members of staff who can also make sure Stark is getting stimulated by giving him an activity to do every hour. Even as a dog trainer, if it was just me looking after Stark, I'd struggle."
The Belgian Malinois is traditionally a herding dog and often confused for a short-haired German shepherd.
They have been made famous through films such as John Wick and Dog with Channing Tatum.
It is a highly intelligent, athletic and highly energetic breed, also known for working for the SAS and police forces all over the world.
The Belgian Malinois can grow to around 30kg and has a life expectancy of 14 to 16 years.
The breed has a high prey drive, and without adequate socialisation and training, they will chase small animals, vehicles or children.
Belgian Malinois puppies are being sold on public pet selling sites for as little as £650, and Google trends show there's been a 50 per cent increase in online interest for these puppies over the last 12 months alone.
Jacob said: "I planned to get a Belgian Malinois puppy for two years. I'd chosen his name before I found the right breeder, as there are so many people breeding for profit over health and the right personality traits.
"I can confidently say the Belgian Malinois is not a family pet and especially if you have a full time job, you don't have time for this breed.
"It takes thousands of hours of training to make a Belgian Malinois a 'regular dog'. So many are being bred to have a 'nervy edge', which is being mistaken for a willingness to protect.
"This breed has strong herding and guarding instincts, and genetics make it need to chase and bite things.
"If an owner is not providing an outlet like the training shown in our video, the dogs can become anxious and lash out at their owners.
"It's a perfect storm happening right now and I'm sure it won't be long until the breed is banned altogether.
"Through no fault of their own, it will be the fault of the thoughtless breeders and those owners who haven't done their research properly."
Jacob plans to compete in suitable sports with Stark when he's older, in in competitions such as Shutzhund, a dog sport that tests tracking, obedience and protection skills, and evaluates if a dog has the appropriate traits and characteristics of a good working dog.
Do you have a dog story to sell? Email nia.dalton@reachplc.com.