Calm+ calming treats. These soft chews are designed to reduce anxiety and promote relaxation in cats. Packed with natural ingredients, Calm+ supplement is the go-to cat stress relief solution for a happy and peaceful feline. Cymbia's unique proprietary active blend 'Tranquility+', developed by Cymbia's R&D team, ensures a natural calming process for your cats. For best results, mix it right with your cat’s favorite pâté.