There is a saying that there are no bad dog, there are only bad owners. And if you go deeper into the meaning of this saying, you will understand the truth of its meaning.
Everyone suffers because of the having bad owners, which turn them into beast. This doggie too suffered a lot. He got into the hands of an aggressive owner, who used to abuse him a lot.
In the life of the dog, there was not a single day, when he would enjoy his life and be happy. All this was because his owner was abusive and used to hurt the doggie a lot.
However, after the dark days, the dog went welcoming new and bright future ahead. As he was finally rescued and taken to shelter a lot of changes happened.
The dog was confronted by a kind rescuer, who was smiling at him. Right at the moment, the appearance of the doggie changed. He completely transformed from the aggressive dog into a sweet and cute doggie.