The first psychological therapies were developed at the end of the 19th century and have evolved as mental health has become a priority to improve people’s lives. In particular, it is very recent the attention given to the so-called Post Traumatic Stress Disorder, which consists of the impossibility of recovering from a serious emotional experience that generates physiological damage to the nervous system and consequences in the body’s health.
On July 21, World Dog Day has been celebrated since 2004. It is not an official celebration or holiday, but various civil associations, including the WHO, World Health Organization, have scheduled this date in order to raise awareness about the immense number of dogs that are abandoned or waiting to be adopted. It is claimed, according to world statistics, that up to 70% of the dog population is homeless.