So I have a new colossus since the first one passed away but I didn't have the heart to break my sons little heart and this one is really funny. She "plays dead." She's a leaner. Shell hop right into my hand and lean far over to one side till she's laying down (on her side) and close her eyes. It looks like she's dead. But as soon as I say little miss she's back up and cruising along my hand. Is this normal? She's the sweetest little thing.