This is a brand new product.
The Feliway Classic Happy Cat Calming & Comfort Diffusers are specially designed to provide a sense of security and well-being for cats. With the brand's reputation for quality and effectiveness, these refill packs ensure that your feline companions can continue to benefit from the calming effects of the diffusers for an extended period of time. The classic model offers a consistent and reliable solution for promoting a sense of calm and comfort in your home.