By Tom Midlane @GoldenLatrine

MEET the dogs being trained for the world's VIPs - schooled to wrestle a gun away from an attacker or savage an intruder on command

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Videographer / Director: Sam St. John
Producer: Tom Midlane, Chloe Browne
Editor: Joshua Douglas

Playing dress-up: Drago bites down on the arm of an attacker dressed in a balaclava

The ferocious canines sell for upwards of £20,000 to VIPs clients including foreign dignitaries, high net worth individuals and Premier League footballers. 

The dogs are put through their paces by professional dog trainers Robert Dye, 30, and Leedor Borlant, 25 - who together run Protection Dogs UK.

Taking a bite: Mario locks on to Robert's arm

The Bradford-based duo travel around the world, sourcing dogs from everywhere from Serbia and Czech Republic to American and Russia.

Prize fighter: Drago - a 92lb prize-winning Doberman acquired from Serbia by the Protection Dogs UK team and who recently sold for more than £20,000

Leedor said: "Sourcing our dogs is a difficult thing to do - it's all about the temperament of the dogs and their pedigree. 

"We might see 100 dogs and only come back with one. We don't look for vicious dogs or aggressive dogs - we want strong stable dogs."

On the leash: Professional dog trainer Leedor restrains a snarling Mario - a 127lb Cane Corso who he originally trained to sell, but fell in love with and ended up keeping

Leeds-born Rob, who has previously worked training dogs for the daughter of the ruler of Dubai, had an encyclopaedic knowledge of dogs by the age of five.

The best of the best: Dog trainer Robert Dye tests out a potential new acquisition

He got into dog training via an ex-partner who ran a rescue for aggressive canines before recruited his old boxing friend Leedor - who now has five working dogs of his own, including Mario, a gigantic 127lb Cane Corso. 

"We originally bought him to sell, but I finished up keeping him because I fell in love with the dog, I see him as like my son," Leedor added.

Ready. Set. Go: Leedor sets Drago on to an attacker

"I've been offered a ridiculous amount of money for him and I wouldn't sell him for anything."

The pair cater for a wide range of clients around the world.

Control: Mario stands waiting for the next command
Team-work: Professional dog trainer Robert Dye with Drago the Doberman

Leedor said: "Some people want a basic obedient dog that will bite on command and release on command, while others are really high-priority and fear for their life and want gunfire, attack, searching, which takes a lot of time and a lot of control, so the price goes up.

The canines are schooled to wrestle a gun away from an attacker or savage an intruder on command

"We've had some calls from people who have been attacked, tied up in their house and left for three days, forced to open safes."

Unsurprisingly, Rob and Leedor are inundated with requests from the criminal world, but go through a thorough vetting process before taking on a client.

Just pretending: 92lb Doberman, Drago, takes on an attacker during a training exercise

Leedor said: "We get requests from loads of dodgy people like drug dealers, but we're good at weeding people out - I can tell if they're serious or if they've got the wrong intentions for the dog."

One of the pair's most recent successes was Drago - a 92lb Doberman with a string of awards for his sleek look and pedigree, who recently sold for £25,000 to a new family, who have given rave testimonials.

Hound from hell: A wild-eyed Mario in attack mode during a fake burglary

Despite their ferocity, the pair are adamant that their dogs are safe to be around children and that the owners are in total control. 

Rob said: "We make the decision for the dog and the dog looks to us for the decision, as opposed to a dog that's just aggressively biting everybody.

Big softy: Rocky Pattison, 6, and his sister Nicole, 3, cuddle up to Mario - demonstrating his docility

"A client's dog stayed here and I was looking after it - I trained this dog. I took it back to the family and he's become inseparable with the three year old. 

"As soon I put him in the car with the child, he completey changed and would not let me in the car."

Rob and Leedor do a handover with each client to ensure the dogs are settled with their new family - including a mock burglary to check the dog is performing as necessary. 

Leedor said: "There's no backing down, you can't convince these dogs, or negotiate with them. They do their job. 

"Getting through a cameras okay, you can get round an alarm, but you're not getting past the dog."