Is your cat peeing outside the litter box, scratching your furniture and carpet, or hiding on a regular basis? These behaviors may be caused by fear and anxiety. FELIWAY products are a vet recommended, drug-free, and clinically proven to help alleviate many of the unwanted behaviors cat owners deal with. FELIWAY CLASSIC provides happy messages by mimicking the natural feline reassuring messages (pheromones) to make cats feel calm and comfortable at home. This product has been found to reduce scratching, spraying, and hiding for 90% of cats, and many owners see results within 7 days.