Karma Farms: Flipper - One Cute Twisty Kat and the Truth
- Twisty cats as presented by their breeder, Vickie Ives Speir.
- http://www.karmafarms.com/twisty.htm

Cats in the House: The Twisty Cat Debate
- A chronology of the twisty cat debate and the campaign to stop the continued breeding of “twisty cats” which is the deliberate interbreeding of cats with deformities in their front legs.
- http://www.delmars.com/kitcats/twisted.htm

Kangaroo Cats and Squittens Revealed
- Insights into the genetics of short-legged cats.
- http://www.messybeast.com/squitten.htm

Twisty Cats and the Ethics of Breeding for Deformity
- A treatise on breeding twisty cats by researcher Sarah Hartwell.
- http://www.messybeast.com/twisty.htm

Cat Fanciers' Association: Comments on “Twisty Kats”
- The CFA's official position on twisty cats.
- http://www.cfainc.org/comments-twistykats.html

Yahoo Groups: twistyban
- Mailing list to discuss the practice of breeding the deformed cats known as “twisty cats”.
- http://groups.yahoo.com/group/twistyban/