DFL - Your Cat: Indoors Or Out
- Reasons people allow their cats outdoors with comments and suggestions.
- http://www.ddfl.org/behavior/inout-cats.pdf

The Crazy Cat Lady Kitty Corral
- Instructions for building a safe and effective outdoor cat enclosure, also photos and links to related sites.
- http://home.comcast.net/~u62/enclosure.html

The FWC and Feral Cats
- Clarification of the Florida Fish and Wildlife Conservation Commission's policy on feral and free-ranging cats on lands owned and managed by the commission.
- http://myfwc.com/cats/

My Fellows are Stray Cats
- Videos of stray cats in Tokyo, Japan.(Japanese language pack)
- http://neko.zeicompany.co.jp/e/

Cat Fanciers: The Outside World
- Extensive information about your cat and the outside world.
- http://www.fanciers.com/cat-faqs/outside-world.shtml

Animals Australia: Cats - Facts and Myths
- Researcher Frankie Seymour examines claims about the impact of cats on the environment.
- http://www.animalsaustralia.org/default2.asp?idL1=1274&idL2=1310

Dogs and Cats in the Urban Environment: Cat Issues
- Includes an overview of cat issues, cats - pets or pests, predation and types of cats.
- http://www.petnet.com.au/dcue/chapt14/Chapt14_Highlights.htm

Outdoor Cats
- A photo exhibition and information about stray cats. Also in Japanese.(Japanese language pack)
- http://cheecha.cool.ne.jp/cat/index.htm

How to Turn a “Homeless” Cat into a Domestic Cat
- Instructions on how to train an outdoor cat to be a domesticated indoor cat.
- http://www.shvaika.ic.ck.ua/gohome/gohomeengl.html

American Bird Conservancy: Cats Indoors
- A campaign to protect birds, other wildlife, and free-roaming cats. Teacher's guide, posters, and fact sheets covering topics such as laws, managed cat colonies, and how to make an outdoors cat happy indoors [PDF].
- http://www.abcbirds.org/cats/

Cats of Rome
- The story of the free-roaming cats of the Argentine Tower in Rome.
- http://www.romancats.de/

The Pope and the Homeless Cats
- Observations by Pope John Paul II about the plight of a homeless cat and her kittens.
- http://www.all-creatures.org/hr/hra-popecats.htm

Bird Dog News: The Silent Wildlife Killer
- Summary of a five-year University of Wisconsin study to determine the impact of free ranging domestic cats on rural wildlife.
- http://bird-dog-news.com/Article/ACat.html

Messybeast.com: The Great Australian Cat Dilemma
- A history of the debate on cat control in Australia, including perceived threats to wildlife and the ban of the Bengal breed.
- http://www.messybeast.com/ausdilemma.htm

Problem Behaviors in Cats
- What to do about “outside” cats and other problem cat behavior.
- http://www.fanciers.com/cat-faqs/behavior.shtml#cats_outside

Cat Herding on the Military Range
- Efforts by the military to deal with abandoned and feral cats on military bases. Humane control, owners' responsibility with photographs.
- http://www.defenselink.mil/specials/cats/index.html

Petnet: Urban Animal Management Conference
- Proceedings of the Australian conferences, including cats' impact on wildlife, unowned cat colonies, and cat legislation.
- http://www.petnet.com.au/uam/uamcat.html

Petnet: The Metropolitan Domestic Cat
- This is a survey of the population characteristics and hunting behaviour of the domestic cat in Australia, which was undertaken to address concern about the possible impact of cats on wildlife.
- http://www.petnet.com.au/reark/reark.html