Outside cats are also more susceptible to contagious feline diseases such as Feline Aids and the feline leukemia virus. Cats do very well indoors. If you choose to keep your cat indoors, you will find cats are good roommates. Cats are king of their domains. They will learn ever nook and cranny of a home, and make it their own.
Cats are territorial.
Don't be surprised if you're cat is intimidated by guests. Cats avoid intruders until they have gotten used to them. This includes people as well as new pets. Cats love routine. If you go on a trip, better leave the cat at home.