Soothe your sidekick’s daily stress with the Natural De-Stress & Calming Plug-In Diffuser Refill for Cats & Dogs from Pet Remedy! Featuring a clinically proven blend of valerian, vetiver and calming essential oils, this plug-in diffuser refill helps your pets produce neurotransmitters that can calm their nerves in stressful situations. When combined with a compatible device (sold separately), this pH neutral formula is released slowly and constantly, helping all of your home’s birds and mammals overcome their everyday anxiety.