Hi all! Thanks to everyone who responded to me about MD shelters; hopefully that info will put me in contact with someone who has a fuzzy baby that needs adopting! My question is for Dr. Williams, or for another vet or medically inclined person. Is pennyroyal safe to use on a ferret as a flea and mite avoidance measure? A friend of mine uses it on her cats and dogs, but I wanted to check before I decided to use on the fuzzbutt. Thanks and blessed be! Stephanie [Posted in FML issue 3259]