Rat

In the world of All Quiet on the Western Front, rats are not merely a background detail but a constant, loathsome presence that embodies the degradation and omnipresent death of trench warfare. They are a physical plague that the soldiers must actively combat, a source of revulsion, and a grim barometer of the front's deteriorating conditions. Their behavior—from gnawing on bread to attacking larger animals—mirrors the desperate struggle for survival that defines the soldiers' own existence, making them a potent symbol of the war's relentless, consuming nature.

Infestation and Physical Repulsiveness

The rats that inhabit the trenches are described as particularly repulsive, a special breed the soldiers call "corpse-rats." They are fat, with shocking, evil, naked faces and long, nude tails that are nauseating to see. Their numbers increase markedly when the trenches fall into poor condition, a sure sign, according to Detering, of a coming bombardment. The rats are not just a visual horror; they are a direct threat to the men's meager supplies. Almost every man has had his bread gnawed, forcing them to devise elaborate defenses. Kropp wraps his bread in his waterproof sheet and puts it under his head, but cannot sleep because the rats run over his face to get at it. Detering tries to outwit them by suspending his bread from the roof on a thin wire, only to find a fat rat riding the bread when he checks with his pocket-torch.

The War on Rats

The soldiers are forced to wage a relentless war against the infestation. Unable to afford throwing away gnawed bread, they carefully cut off the damaged bits and heap them in the middle of the floor as bait. Each man lies down with his spade, while others hold pocket-torches ready. When the rats begin to feed, the torches switch on and every man strikes at the heap. This grim game is repeated several times, yielding a good result, but the rats eventually wise up, or perhaps scent the blood, and return no more. Before morning, however, the remaining bread on the floor has been carried off. The desperation of the rats is further illustrated by an incident in an adjoining sector, where they attacked two large cats and a dog, biting them to death and devouring them. This predatory behavior underscores the rats' transformation from scavengers into active threats, a reflection of the environment's brutalizing effect on all creatures.

Symbol of Decay and Desperation

The rats become a focal point for the soldiers' accumulated madness and despair. During a particularly intense and unrelenting bombardment, when the men are trapped, hungry, and exhausted, a swarm of fleeing rats rushes into the dug-out, trying to storm the walls. In the confusion, everyone yells, curses, and slaughters, unloading the madness and despair of many hours in this violent outburst. Faces become distorted, arms strike out, and the men barely stop in time to avoid attacking one another. This episode reveals how the rats, as a tangible and immediate enemy, can channel the soldiers' otherwise helpless rage. Later, when the men have a spell from the rats in the trench, they know the rats have moved to No Man's Land, and they know what for: to grow fat on the dead. The soldiers take cracks at them when they see one, a casual act of violence that speaks to the normalization of death and the blurring of lines between the living and the dead in this landscape.

Contrast with Other Creatures

The rats stand in stark contrast to other animals in the novel, highlighting different facets of the soldiers' experience. While the rats are a source of disgust and conflict, the wounded horses in No Man's Land provoke a profound, agonizing sympathy, driving Detering to the brink of madness. The lice, though a tedious nuisance, are dealt with in a more communal, almost humorous way, as when Haie Westhus jokes about using the fat from frying them to polish his boots. The stolen goose and the rescued kitten, on the other hand, represent rare moments of warmth, comfort, and a connection to a life beyond the war. The rats, however, offer no such comfort. They are a pure, unadulterated symbol of the war's filth, hunger, and death, a constant reminder that the soldiers are fighting not only an enemy army but also the very decay of the world around them.