Feliway and Pregnant I’m pregnant. Is it safe to use Feliway? The Feliway Diffuser is safe to use if you are pregnant. Tagged: catsfeliwayquestion Was this article helpful? Yes No Related Articles ProN8ure (formerly Protexin) Probiotic Range For Animals How can Feliway help your stressed cat? What to expect at a kitten’s first vet visit Bringing Home A New Kitten Joint Health and Arthritis Products for Cats MyPet Podcast: Feeding Bones to Pets Still need help?If you can't find the answer you're looking forContact Us