Feliway Classic diffuser for my cats

When I was at the vet a few days back, he asked my wife to get this Feliway Classic diffuser to "calm" my cats down. According to their website, FELIWAY Classic Diffuser is an excellent solution to comfort cats at home and avoid signs such as urine spraying, scratching or hiding. This is what it does:…

Feliway Classic 30 Day Starter Kit Calming Diffuser for Cats

Feliway Classic 30 Day Starter Kit Calming Diffuser for Cats

3 PACK FELIWAY CLASSIC Refill for Cats (144 mL), On Sale

Feliway Classic 30-Day Refill for Diffuser

Feliway Classic Diffuser Starter Kit

Feliway Classic Diffuser Plug In for Cats Starter Kit, On Sale

Feliway Calm Pheremonal Calming Aid for Cats - Home Diffuser – K9 Couture Inc.

Feliway Classic 30 Day Starter Kit 1ea

Feliway Classic Diffuser & Refill 30-Day Starter Kit

Feliway 30-Days Classic Refill

Feliway Classic Diffuser Refill for Cats Constant Calming & Comfort at Home (2 Pack(48 ml)) : Pet Supplies

Feliway Optimum

Feliway Classic 30 Day Starter Kit Calming Diffuser for Cats

Feliway Classic Spray

FELIWAY Classic Cat Calming Pheromone Diffuser, 30 Day Starter Kit (48 mL) : Pet Supplies