This video shows how an abused street dog became a family pet.
After the dog, named Ralph, was trapped and rescued, he was obviously very frightened and bitey. They used a rolled up blanket as a barrier to allow him to get out his aggression without injuring anyone. He was obviously craving the love he had been missing his entire life and before long, they were able to pet him, brush him, and bathe him. By the following morning, they were able to play a little.
Three months after his rescue, he was adopted by his forever family.
You can read the entire story here: Life with Dogs