Feliway Happy Snack Chicken Flavour Calming Cat Treat - 6 Pack. Used to help anxious and stressed cats relax on a daily basis. Made with a non-pheromone option that contains a soothing natural milk protein.
VetIQ Serene Calming Tablets for Cats and Dogs - Pack of 30. The first step toward a more contented pet, it works by controlling the emotional state to calm your pet, so that behaviour learned from a stressful situation can be corrected by retraining.