Is Valerian extract the same as Rescue Remedy. Molly has been having Valerian every night for the last week, and I havent noticed much difference, but last night she was really, really very edgy at around 6pm just before all the local displays started kicking off. Tried to ignore her as much as possible and turned on radio, all curtains drawn (as well as blinds), but she was very unsettled. May try Top Barks suggestion, see if that helps.
Lynne