Despite not being able to leave Gaza City, Wael Mehna has turned himself into a professional dog trainer after years of learning online.

More than seven years after he started researching the subject, he's not a master trainer and he even competes in global competitions by submitting footage of him and his loyal companions.

Mehna says he can train dogs to search for missing people, assist in fighting tasks and for other security purposes.

Wael Mehna (45 years) trains a dog inside a house in Gaza City, to practice both his hobby and his profession in training them.

More than seven years ago, he began looking for dog training methods and methods through the Internet, until he became able to do so, and participated in global competitions without leaving the Gaza Strip.

He spoke of Felix's dog "taking part in an international competition with Maksi, through a 30-second video, and taking first place as an Arab, for having the most admiration of followers."

He referred to the skills he teaches dogs, the most important of which are guard and attack, search for the missing, industrial breathing work for people, firefighting, and other tasks that enable them to work on security tasks.