Petshop of Horrors
Genre: Horror, mystery, Supernatural
Status: Completed, 4 episodes, English Subbed
Age: 17+
Parent Appropriate: The first episode or two can be a bit disturbing, but I think it wouldn't bother me too much to watch this anime with my parents.
Where to Watch: http://www.gogoanime.com/category/petshop-of-horrors