The nimble weasel is often depicted in culture as being a wily old thing. As someone with this Patronus, perhaps it speaks to your intelligent and perceptive nature? It also happened to be Arthur Weasley’s Patronus, so you’re in excellent company.
Written by the harrypotter.com team
“The Patronus is a kind of positive force, a projection of the very things that the Dementor feeds upon - hope, happiness, the desire to survive – but it cannot feel despair, as real humans can, so the Dementors can’t hurt it.”