Moro

Not be confused with Muoro

"The trees cry out as they die, but you cannot hear them. I lie here. I listen to the pain of the forest and feel the ache of the bullet in my chest, and I dream of the day I will finally crunch that gun-woman's head in my jaws.
 * —Moro to Ashitaka"

Moro is the god of the wolves, as seen in Princess Mononoke. She is three hundred years old and possesses divine power and intelligence, as well as this, she understands and is able to speak human language.

Background
When San was just a baby, Moro caught her parents violating her forest and attacked them. San's parents then threw their baby at Moro's feet as a sacrifice and ran away. Instead of eating her, Moro raised San as her own daughter. Because of this, San acts and behaves like a wolf, and also despises humans as her mother does.

After the forest spirit takes the life out of Moro and Orokoto, Lady Eboshi shoots the forest spirit's head off. After she throws the head to Jigo, Moro comes back to life but is only a head and bites Lady Eboshi's right arm off. Moro lands into the forest spirit's body and is then killed.

Looks
Moro has white fur with claws she has brown eyes and sharp teeth