We all know the State where dogs are addicted to drugs.

Thousands of people, heroin users, opium, and methamphetamine were photographed on a hill overlooking Kabul, some in improvised tents and many others lying on the ground.

But it does not close here, with tens of hundreds of dogs moving into the area to eat but also dependent on drugs.

Drug addiction has long been a disturbing phenomenon in Afghanistan, which is the world's largest producer of opium and heroin, but extreme poverty resulting from decades of war has led millions more to drug use.

A 2015 UN study concluded that 2.3 million people had used drugs in that year, which corresponds to about 5 percent of the entire population.

Now, seven years later, the number is unclear, but it is believed that the situation has deteriorated dramatically, according to the director of a department dealing with managing the situation of drug users in the country. / A2 CNN