Note 2621 — BOOK XXIX. REMEDIES DERIVED FROM LIVING CREATURES.
John Bostock translation
This is still the vulgar notion; but in reality there is no worm, but certain white pustules beneath the tongue, which break spontaneously at the end of twelve days after birth. Puppies are still “wormed,” as it is called, as a preventive of hydrophobia, it is said, and of a propensity to gnaw objects which come in their way. The “worming” consists in the breaking of these pustules.