Check out Olivia, a sweet anthropomorphic fox created in Blender by an animator known as Miracle.
She can be happy, angry, or surprised, just like a real person in the rig made with Rigify the artist offers for free. Her hair was rigged with Damped Track constraints, which can be disabled.
Olivia is "an energetic young office worker with a few choice words about expectations," and if this is something you need for your project, get the rig from Gumroad. Then, you can move and customize her however you want in Blender 4.0+.
