Introducing Vetality Harmony Pet Calming Spray for Cats, the scientifically proven solution for calming your feline friend. This versatile spray features P.E.T. calming pheromone, which has been clinically studied and proven to be two and a half times more effective than other leading brands in reducing stress. Simply spray on your kitty’s bedding, crate, toys, or favorite blankie at home or during travel to the vet or groomer. Say goodbye to aggression, jumping, marking, and hissing with Harmony Pet’s calming spray. Please note, this product is not suitable for kittens under six months old. Keep your furbaby calm and relaxed throughout the day with Harmony Pet Cat Calming Spray.