I've had Haine for a little over two years, and I've never seen her display signs of dreaming, so I wasn't even sure if she did dream. But in the past few weeks I've noticed instances of her having nightmares. I'll hear whimpering from her cage in the middle of the night and go over to her to make sure she isn't in pain and see she's asleep. Then I'll wake her up and she'll jump up and look around like she's scared and disoriented. Then a few minutes later she'll move her bedding around a little and go back to sleep. When she wakes up again she's normal. So I don't think it's any real pain, just a nightmare. She's never whimpered while she's awake. It's only happened twice, but I don't know what she could be so scared of... I don't take her outside and my dog doesn't bother her. What could she be having nightmares about? Does anyone else's hedgehog dream?