Feliway Optimum is the latest and best Feliway solution to help solve all common signs of stress for enhanced serenity:
New pheromone discovery for reinforced efficacy
9.1 / 10 Cat owner satisfaction rating.
93% of cat lovers observed enhanced serenity.
Just plug into a standard electrical socket in your cats' favourite room.
For maximum calming results, keep the diffuser plugged in 24/7
Replace the refill bottle every 30 days.