Frigg is an interesting Goddess. She has the power of prophecy, yet doens't tell what she knows. She is a wife and mother, and works with Odin (as evidenced by being the only other one to sit in his seat). She is the Goddess of fertility, love, household management, marriage, justice, motherhood, and domestic arts, according to Wikipedia.
She *is* the Mother Goddess!
According to findagoddess.com Frigg's direction is Center. She will manage Summer (as well as the items listed above). Although she has no totem animal, according to that site, she does have the apple and "golden objects" as symbols.
On a side note, I was unable to decide for myself if Frigg and Freyja were the same person or not. According to Wikipedia, "here are clearly many similarities between the two: both had flying cloaks of falcon feathers and engaged in shape-shifting, Frigg was married to Odin while Freyja was married to Óðr, both had special necklaces, both had a personification of the Earth as a parent, both were called upon for assistance in childbirth, etc. On the other hand, they sometimes appear at the same time in the same text." This will take some additional research on my part.
Frigg is a Goddess of the home. Her animal is the cat and one of her symbols is the key. I did a "Cat key chain" in a shrinky-dink in her honor. I like this image (which I recreated using Photoshop) because of the multiple cats shown. 
