For some reason animal charms in the medieval record are a rare breed. Secrets literature, magical experiments, and natural magic abound with animals as the subject (texts on virtues often focus on the special properties of animals like snakes or eagles) and sometimes as the ingredient (as in my previously discussed directions to become invisible). However, in my research on fifteenth-century English manuscripts I’ve only found fifteen manuscripts containing animal-centric charms so far (compared to over 100 manuscripts containing medical charms).
Most of the surviving charms for animals are veterinary charms for horses, usually to cure farcy, a form of glanders. Glanders is a debilitating disease that affects the lungs and respiratory tract of horses, mules, and donkeys. It usually results in death in weeks if not days and the bacteria responsible is also transmissible to humans. Given the double threat of loss of animal and human life, it’s no wonder that farcy dominates the animal charms.
For example, Cambridge, University Library MS Dd.iv.44 contains numerous recipes and charms for horses, including this one for farcy:
For þe farsine sey þis charme after þe sonne rest iij oures turne þe hors toward þe west he shal not be watered ne haue no provendre but hay and and seye iij pater notres with iij nomine patris + et filij + et spiritus sancti + amen + theos + agios + pater noster huinack + pater noster uieray + pater noster arunichemay + pater noster crux christi amen +
(For the farcy: Say this charm three hours after the sun sets. Turn the horse towards the west; he shall not be watered nor have any food but hay. And say three Our Fathers with three: “nomine patris + et filij + et spiritus sancti + amen + theos + agios + pater noster huinack + pater noster uieray + pater noster arunichemay + pater noster crux christi amen +”)
Other goals of animal charms include keeping rats and other pests away, catching rabbits, protecting livestock such as sheep and pigs, and curing or protecting against dog bite (sadly my favourite Old English charm for a swarm of bees does not seem to have a late medieval English counterpart as far as I know).
It seems clear to me that there was a division (unconscious? conscious?) in the roles that animals played in magic texts that is most easily shown in the following table:
|Healing (e.g., farcy, bleeding in horses, dog bite)||Using animals for magical purposes (e.g., texts of virtues)|
|Protection: either protecting animals from harm, or protecting property from pests (rats, moles, etc.)||Using magic to harm animals (e.g., to catch birds, fish, rabbits, etc.)|
When animals appear in secrets literature or natural magic instructions they are more commonly being put to use in some way – either bits of them are being consumed or burned or spread somewhere for their inherent magical properties, or someone is trying to catch them (presumably to eat them). However, the animal charms, even with this small data-set, fall into the same general patterns that appear with charms for humans: curing or preventing diseases and protecting one’s property from outside forces.
Although only a small number of animal charms survive, they are important to note as examples of the diversity of charms that existed outside of the medical corpus and as a fascinating glimpse into the medieval mindset. At the end of the Middle Ages the farm was very much the backbone of the economy and it was vitally important to landowners to keep their properties in good condition. Horses in particular were expensive animals to buy and maintain so it makes sense that surviving charms would focus on their well-being. Hopefully as scholars study more manuscripts and discover more charms we will be able to increase this small but important corpus of charms.