I just found Freyja with blood dripping from her eye (yes, it's blood, not porphyrin). I'm fairly certain that the eye is still intact, but I'm not sure why she'd be bleeding like this. I've been in my office all evening and haven't heard one squeak from anyone. She is now separated into a tank (since Loki is occupying the spare cage) and I gave her a bit of ibuprofen too. What the heck is going on with my rats?!