Feliway Optimum refill bottle

Cats interact with each other and the world around them through pheromones, a type of chemical messenger that they naturally secrete. Each cat produces its own pheromones to send messages to the environment and to other cats. Feliway Optimum is a blend of feline pheromones that will produce messages of well-being and reassurance in your cat with unprecedented intensity. You can use Feliway Optimum at any stage of your cat's life, from kitten to senior cat. Feliway Optimum is only noticeable by cats. It has no effect on humans or other animals in the household, such as dogs.