The moon may be one reason wolves howl, but in fact they use the sound to communicate over long distances and to show intimacy between their pack. The National Park service has a great read on why wolves howl.
Coincidentally, humans give other humans cute wolf socks as a sign of affection as well (you can also howl at them, but it is often lost in translation).
- Sock size 9-11 fits U.S. women’s shoe size 5-10.5
- Fiber Content: 52% Cotton, 46% Nylon, 2% Spandex