Molli, Zoe and Rosie are all afraid of Iggie, my iguana. Bart finds her very interesting. Rose, my 200 lb. rottweiler is afraid of Riley, my hamster. lol!!! Iggie is afraid of the cats and the vacuum. Bart is afraid of the vacuum and me for some reason. Louie, the tokay gecko, is afraid of me. But that's EVERY tokay gecko.