The fox is a natural trickster, and brilliantly charismatic. Those with this patronus are often more reserved, but do have the social capability to speak to just about anyone. They are strongly ambitious and observant of the behaviour of others, watching key points in what others do and storing them for further reference, when they may need them. They are good talkers, meaning they can convince people to do what they want and make them think it was their idea in the first place. The happiest memories of a fox is getting what they want, and a person who thinks on these things fondly may very well have a fox as their patronus. The most common house for a fox patronus is Slytherin. The most common signs are Libra and Gemini.