I was recently in a pinch as my rat breeder was out of rats for my BP. Before everyone flips out and tells me I should feed frozen, he won't take frozen. I have tried several times. So, I go to petsmart, pay a ridiculous price after lying to them about what I am doing with the rat, then on my way out they say, "our rats have antibiotics that will kill a snake." I said ok and left. I have not fed the snake, two friends get rats from there all the time and they said they have never heard that and their snakes are fine. Just wondering if anyone knows if there is any truth to it.