Have you ever gotten a bad batch of frozen rats and had it effect your snakes? One of my friends brought home a batch of frozen from a reptile expo. She said that all of her snakes regurged the rats and now two of them are corkscrewing. This isn't normal for any of them; they usually eat fine and behave normally. Have you guys heard of anything like this before, and what should she do for the snakes? Is it food poisoning of some sort? One of her snakes has really bad neuro issues now. I watched her posted videos and it's pretty concerning. I believe she's looking around for a reptile vet but any advice is appreciated.