title: Commentary for special issue on feline behavior.
authors.affiliation: Psychiatry Department, Center for Neurobiology and Behavior, University of Pennsylvania, School of Medicine, 50B-CRB, 415 Curie Blvd, Philadelphia, PA 19104, USA. overallk@mail.med.upenn.edu
authors.forename: Karen L
authors.initials: KL
authors.lastname: Overall
mesh_terms: D000818:Animals; D001522:Behavior, Animal; D002415:Cats / Q000502:physiology*