Kazak (Archer; 2009) and Cody (The Rescuers Down Under)

Cody ran down the hallway, running for his life as he was being chased by the guards of the dog fighting ring. He meant to call the police after taking a few photos but he got caught after taking a sixth photo and was running for his life.

He soon found himself in a dark room where he could make out a huge cage and had something large and muscular leaping against the bars to free itself. It looked to be a huge dog.

The blond soon heard the guards coming in, not coming up with any other ideas. He unlocked the cage. The guards came and turned the light on, allowing Cody what appeared to be a huge English Mastiff. The English Mastiff growled, showing its salivating teeth as it leaped at the guards. The guards screamed as the huge dog leaped upon them and snapped its jaws on their butts.

The boy couldn't help himself, he fell on his back while clutching his stomach as he laughed as those guards screamed like little girls. His laughter caught the attention of the mastiff.