Purrley,
Yeah, it really is pricey! I was surprised myself!
The thing is that you use only one spray on the surface of the problem area. It's not like you have to soak the area with the product. It's still very expensive, but I guess it depends on how long the bottle will last you. If you have to buy one bottle per month, it's kind of expensive, but if a bottle lasts let's say three months, it's not so bad. I will ask Lori how long this first bottle lasts her and I will let you know. Are you having a problem with your kitties peeing where they shouldn't? Lori has been using it for a few days, and she says that so far so good. No peeing on the rug. We still have to know how often she has to spray, though. Maybe I'll start a new thread, specifically asking about the Feliway. In any case, if I find anything out, I will let you know.

Have a great weekend,
Thelma