FELIWAY® Optimum is the best FELIWAY answer to reduce signs of stress such as:
Scratching
Urine spraying
Tension & conflict between cats
Hiding
Reactions to changes
FELIWAY® Optimum Refill requires a FELIWAY® Diffuser (diffuser not included) and should be plugged in continuously. Screw the vial into the diffuser head and plug it into an outlet with the vents up.
