The video shows a close-up of two rats, one larger than the other, engaging in a fight. The larger rat is seen biting and scratching the smaller rat, which is trying to defend itself. The background is dark and blurry, but it appears to be a natural setting, possibly a forest or a field. The rats are grey in color, with long tails and sharp claws. The larger rat seems to be the aggressor, while the smaller one is on the defensive. The video captures the intensity of the fight, with the rats moving quickly and aggressively.