Are your cats fighting, or is there tension between cats in your household? Feliway MultiCat is vet recommended, drug free, and clinically proven to reduce tension and fighting among cats in the home. Signs of tension could include chasing, blocking, staring, fighting, or hissing among cats. By mimicking the natural feline appeasing messages (pheromones), Feliway MultiCat sends “harmony messages” to help your cats get along more effectively, and avoid tension, conflict and fighting in the home. Most cat owners see a 70% reduction in conflict in 3 weeks.