Cristina Raymond
NO. You are going to kill the puppies, this drug is poisonous and it stays in the system of the dog, it will carry it through to her puppies in the milk. You have to find natural ways to stop the itching, first of all if she is on chewable flea pills they cause skin itching and you would have to stop any other drugs she is on. One way to help naturally is Bromelain quercetin, Epsom salt baths in the bathtub to help alleviate inflammation. Do your research.