Cat member of the cat family, the felids, which are a rapidly evolving family of mammals that share a common ancestor only 10–15 million years ago and include lions, tigers, cougars and many others. Within this family, domestic cats ("Felis catus") are part of the genus "Felis", which is a group of small cats containing about seven species (depending upon classification scheme). Members of the genus are found worldwide and include the jungle cat ("Felis chaus") of southeast Asia, European wildcat ("F. silvestris silvestris"), African wildcat ("F. s. lybica"), the Chinese mountain cat ("F. bieti"), and the Arabian sand cat ("F.
That Darn Cat! Demarest). At the end, it is revealed that the gray cat in the opening sequence and DC are taking their kittens on a prowl, having started a family. The exterior neighborhood scenes were filmed on The Walt Disney Studios backlot in Burbank, California. Each of the Seal Point Siamese cats who collectively play the role of DC are so-called "traditional" or "old style" Siamese, as opposed to the more dainty, long and tubular modern Siamese show cats. One of the cats used for the film belonged to longtime cat breeder Edith Williams, a member of the Stud Book Fanciers Association.