The Hairy Truth: A Complete Guide to Werewolves and Lycanthropy
- alanbjones
- 12 hours ago
- 7 min read

Werewolves and Lycanthropy
Introduction: More Than Just a Bad Hair Day
There's something deeply unsettling about the idea that your friendly neighbourhood accountant might, come the full moon, sprout fangs and develop an unfortunate craving for your jugular. Yet the werewolf has endured as one of humanity's most persistent and popular monsters, prowling through folklore from ancient Greece to modern cinema, leaving a trail of torn clothing and dubious special effects in its wake.
Unlike vampires, who've somehow managed to rebrand themselves as brooding romantic heroes, werewolves remain resolutely monstrous. Nature's reminder that humanity is just one bad moon away from reverting to something altogether hairier and less concerned with table manners. But where did this peculiar belief come from? And more intriguingly, why has it proved so damnably hard to kill off?
Ancient Howls: The Classical Pedigree
The Greeks, never ones to do anything by halves, gave us some of the earliest and most influential werewolf tales. King Lycaon of Arcadia made the catastrophic error of serving Zeus a dish of human flesh, presumably thinking the King of the Gods wouldn't notice. Zeus, being somewhat tetchy about such things, transformed Lycaon into a wolf. The story, recorded by Ovid in his Metamorphoses, gave us the term "lycanthropy"—from the Greek lykos (wolf) and anthropos(human).
Pliny the Elder, that walking encyclopaedia of questionable facts and entertaining nonsense, wrote in his Natural Historyabout a member of the Anthus family who would be selected by lot, swim across a particular Arcadian pool, hang his clothes on a tree, and transform into a wolf for nine years. Provided he didn't eat human flesh during this period, he could return, swim back, and reclaim his garments. One imagines this made social planning rather difficult.
The Greek physician Galen considered lycanthropy a form of melancholia, noting that patients who wandered graveyards at night believed themselves to be wolves. This medicalisation of werewolfery would prove remarkably prescient, though Galen's recommended treatment of bloodletting and purging was considerably less helpful than modern psychiatric care.
Medieval Mayhem: When Things Got Really Hairy
The medieval period transformed the werewolf from a classical curiosity into something far more sinister. As Christianity spread across Europe, the pagan associations of transformation and wild nature became increasingly suspect. The werewolf evolved into a creature of Satan, a human who had made a pact with the Devil himself.
The Norse berserkers—warriors who wore bear or wolf skins and worked themselves into frenzied battle states—may have contributed to the legend. These chaps, fuelled by what was probably a heady mixture of mushrooms, alcohol, and sheer bloodlust, convinced themselves they'd become bears or wolves. Their enemies were presumably too busy running away to quibble about the zoological specifics.
By the 15th and 16th centuries, werewolf trials were becoming as common in parts of Europe as witch trials, and considerably more entertaining from a legal documentation perspective. France proved particularly enthusiastic about prosecuting lycanthropes, with hundreds of trials recorded between 1520 and 1630.
Case Studies in Hairiness: The Famous Trials
The Werewolf of Bedburg (1589)

Peter Stumpp (also called Peter Stubbe) stands as perhaps the most infamous werewolf in history. This prosperous German farmer confessed—under torture, which rather calls into question the reliability of his testimony—to murdering and eating fourteen children and two pregnant women over 25 years. He claimed to possess a magic belt given by the Devil that allowed him to transform into "a greedy, devouring wolf, strong and mighty, with eyes great and large, which in the night sparkled like fire."
The belt, conveniently, was never found. Stumpp was subjected to one of history's more creative executions: broken on the wheel, his flesh torn with red-hot pincers, before being beheaded and burned. His head was mounted on a pole topped with the figure of a wolf. The Holy Roman Empire clearly believed in making an example of people, even if those people might have been mentally ill serial killers rather than actual shapeshifters.
The Werewolves of Poligny (1521)

Michel Verdun, Pierre Burgot, and Philibert Montot were tried in France after allegedly making a pact with the Devil at a witches' sabbath. They confessed to transforming into wolves and killing numerous children. Again, torture featured prominently in evidence gathering, suggesting that the French legal system's approach to witness reliability was somewhat questionable.
The Gandillon Family (1598)

In the Jura Mountains, the entire Gandillon family found themselves accused of lycanthropy after Perrette Gandillon was caught attacking two children whilst apparently acting like a wolf. The family confessed to attending sabbaths, making pacts with demons, and transforming into wolves to hunt and kill. All were executed. One can't help wondering what family dinners were like before the accusations.
The Medical Reality: Clinical Lycanthropy
Here's where things become genuinely interesting from a rational perspective. Clinical lycanthropy is a real psychiatric condition, though mercifully rare. Patients genuinely believe they can transform into animals—most commonly wolves, but documented cases include horses, birds, cats, and in one memorable instance, a gerbil.
Modern case studies reveal fascinating insights. A 1977 study published in the American Journal of Psychiatry examined a 49-year-old woman hospitalised after behaving like a wolf for over two weeks. She howled, slept on the floor, and expressed sexual interest in dogs. She later admitted to using LSD heavily before the episode.
A 1989 study in the British Journal of Psychiatry documented a 37-year-old man with a history of depression and drug abuse who believed he was a cat trapped in a dog's body and would become a wolf at the full moon. Mental health, it turns out, can be considerably stranger than fiction.
These cases typically occur in patients with schizophrenia, severe depression, or bipolar disorder, often complicated by drug use. The belief is a delusion rather than a hallucination—patients don't actually see themselves transforming, they simply become convinced it's happening.
The Physical Evidence: Hypertrichosis and Other
Conditions
Several medical conditions might have contributed to werewolf legends:
Hypertrichosis (also called "werewolf syndrome") causes excessive hair growth across the body. The condition is extraordinarily rare, with perhaps 50 documented cases since the Middle Ages. Sufferers would have appeared strikingly wolf-like in eras when such things provoked rather less sympathy than proper medical treatment.
Porphyria, a group of rare blood disorders, has been suggested as a werewolf origin. Symptoms can include extreme photosensitivity (explaining nocturnal behaviour), reddish teeth, and in severe cases, mental disturbance. However, the connection to lycanthropy legends is probably overstated—porphyria doesn't cause hair growth or make people behave like wolves.
Rabies presents a more convincing candidate. The disease causes hydrophobia, aggression, hypersexuality, and strange behaviour. Transmitted by animal bites (often from wolves or dogs), rabies victims might foam at the mouth, bite others, and display wolf-like aggression. Before Pasteur's vaccine, rabies was invariably fatal, adding to its terror.
Cultural Interpretations: Why Wolves?
The werewolf legend reveals humanity's complex relationship with wolves. For agricultural societies, wolves were terrifying predators that killed livestock and occasionally people. Yet wolves also embodied qualities humans both feared and admired: pack loyalty, ferocious strength, and wild freedom.
The transformation itself reflects deeper anxieties about the beast within. Every civilised human contains primitive impulses—violence, lust, hunger—normally suppressed by social conditioning. The werewolf externalises this internal struggle, making the metaphor literal. You're not choosing to be monstrous; the moon made you do it.
Different cultures developed variations on the theme. Norse folklore featured wolf-coated warriors, Slavic legends included both malevolent and protective wolf-people, and the Navajo told stories of skinwalkers who could transform into any animal, though wolves featured prominently. The specifics varied, but the core concept—humans becoming predatory animals—proved universal.
The Modern Werewolf: Pop Culture and Persistence
Cinema transformed the werewolf from folkloric terror to cultural icon. The Wolf Man (1941) established many "rules" we now consider traditional: transformation at the full moon, vulnerability to silver, and the pentagram mark. None of these actually appear in historical folklore—they're Hollywood inventions that proved so popular they've been retroactively incorporated into the "authentic" legend.
Modern werewolf fiction has explored increasingly sophisticated themes. Some portray lycanthropy as a disease or genetic condition, others as a spiritual calling. The werewolf has become a metaphor for everything from adolescence (Teen Wolf) to class warfare (An American Werewolf in London) to sexual awakening (too many to list, frankly).
Young adult fiction discovered that werewolves make excellent brooding love interests, though one suspects actual wolves would be rather puzzled by this development. The "sexy werewolf" subgenre suggests that humanity's relationship with its inner beast has evolved from terror to something considerably more complicated.
Rational Conclusions: What the Evidence Actually Suggests
So what can we reasonably conclude about werewolves?
Actual shapeshifting humans: No credible evidence exists. None. Physics, biology, and basic logic all argue comprehensively against the possibility. The mass required to transform a human into a wolf violates conservation of energy. The neurological reorganisation would be catastrophic. And let's not even discuss what happens to your clothes.
Psychiatric conditions creating belief in transformation: Absolutely documented and real. Clinical lycanthropy remains rare but well established in the medical literature.
Medical conditions creating wolf-like appearance: Hypertrichosis and other disorders certainly exist, though their prevalence couldn't account for the widespread nature of werewolf beliefs.
Rabies and other diseases explaining werewolf-like behaviour: Highly plausible. The correlation between rabies symptoms and werewolf characteristics is striking.
Serial killers using werewolf beliefs to explain their crimes: Almost certainly, particularly during trial periods, when claiming demonic possession might seem preferable to admitting you were simply monstrous.
Cultural anxieties about wild nature and suppressed impulses: Undoubtedly, the primary driver of the legend's persistence.
Conclusion: The Beast That Won't Die
The werewolf endures not because evidence supports its existence, but because it serves a psychological purpose. We need our monsters, and we need them to be reflections of ourselves. The werewolf represents the uncomfortable truth that civilisation is a thin veneer, that we're all descended from something considerably hairier and less concerned with property values.
Every full moon, someone, somewhere, watches a werewolf film. They shiver at the transformation sequence, sympathise with the tragic protagonist, and perhaps feel a small, dark thrill at the fantasy of shedding social constraints and running wild. We don't believe in werewolves because the evidence compels us. We believe because, occasionally, we'd quite like to be one.
The legends, trials, and testimonies tell us more about human psychology, medieval justice, and our relationship with nature than about actual shapeshifting. They're a mirror showing our fears, our fascinations, and our eternal conviction that something wicked lurks just beneath the skin.
And if you hear howling at the next full moon?
It's probably just a dog.
Probably.
Alan /|\
...............
Dr. Alan Jones would like to assure readers that no actual werewolves were consulted in the writing of this article, though several academics with questionable grooming habits were interviewed. Any resemblance to persons living, dead, or undead is purely coincidental.



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