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 Meeting the Needs of Indoor Cats 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 Still need help?If you can't find the answer you're looking forContact Us