Where does Ranbo come from in the movie Blood Hound?

I think it was raised by Zhu Lao's dog. The story begins with it and ends with it, interspersed with the scenes of the villain Zhang Biao, which makes the play ups and downs and makes the audience nervous. When Ranbo was caught by Zhang Biao, I was really afraid that it would die like this. When it escaped from the predicament by its own cleverness, I unconsciously wanted to surprise this German shepherd. It was so clever that it finally saved Zhu Laogou and his little daughter's life.

At the end of the movie, the line "the dog cries because it is afraid of wolves;" Wolves cry because they are afraid of people; People cry because they are afraid that dogs and wolves will be gone. "In fact, dogs are so afraid of wolves, but when the last dozens of dogs barked at the Grand Canyon, I was shocked by their emotions. Their cries are so urgent, so loud and so angry, as if to say to the wolves, "Wolf, don't hurt my master for half a minute, or I will die with you." "

I can't hear fear, timidity or cringe in this howl, but I am desperate to move on. Watching the dog and wolf scuffle in the video, I couldn't help crying for those conscious dogs. What kind of emotion makes them die so calmly, even if they die, they will save people from danger.

In addition, the confrontation between wolves and dogs is also the most shocking scene in The Bloodhound. In the film, Zhu and his little daughter are in trouble and rush home with a hat in their mouth. The scene is extremely tragic. Watching his dogs die one by one, Zhu cried with tears: "Shut up!" " . Finally, facing the bodies of the wolves and dogs he guarded, he gave Ranbo a painful hug.