For cats
All FELIWAY products are safe for cats. FELIWAY products have been used by more than 14 million cats worldwide.No problems have been identified from clinical trials and numerous consumer surveys.
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FELIWAY Safety
For humans
FELIWAY is completely harmless to humans. FELIWAY "messages" are specific to cats. They are therefore only perceived by cats and are undetectable by humans.Our diffusers comply with the standards established by the International Electrotechnical Comm
For Dogs
FELIWAY is completely harmless to dogs. FELIWAY "messages" are specific to cats. They are therefore only perceived by cats and are undetectable by dogs.
For caged birds
Some species of caged birds are known to have sensitive respiratory systems (particularly those in the psittacine family: parrots, parakeets, etc.). Therefore, if you are using a FELIWAY diffuser (FELIWAY Optimum, FELIWAY Classic, FELIWAY Friends or
For aquarium fish
FELIWAY is completely harmless to fish. However, if you are using a FELIWAY diffuser (FELIWAY Optimum, FELIWAY Classic, FELIWAY Friends or FELIWAY Help!) as for any diffuser device, we recommend plugging the diffuser in room without an aquarium as a