King has probably been thrown at the street because he was useless for fighting. He face is full of scarves (rest of biting), pieces of his ears are missing, and he has probably be a while without food. He is only 8 month old hand has already suffered a lot from humans. He has been beated (is afraid from broomers) and obliged to fight.
But he is a good puppy and loves other dogs.
He will need food, love and recover from his bad treatments