G2 shaking like a dog?

[gibson2503]

My G2 sometimes wakes up and shakes her entire body like a wet dog does, but she is dry. Why does she do this?

 

[Henderbird]

Do you have a video of it perhaps?

 

[StormyPica]

Possibly hormones? Or, if she fluffs up then does it, it means she's happy and content.

 

[ravvlet]

Sammy and Kirby both do this when I come into the room. Since they usually ask for pets or show immediate interest in me afterward, I assume it's a happy/comfortable thing.