I picked other because my cats all have different fears, and none of those are really their biggest ones.

Bassett - plastic bags. She just freaks any time I have to change the garbages!!

Nutmeg - don't really know.. nothing really *scares* her but she gets really annoyed when I make a wooshing noise through my teeth.. it makes her entire body twitch.

Tilly - dogs. She hates them a LOT