Stars of Cyber Dogs
- Includes rules, registration, breeding and adoption.
- http://home20.inet.tele.dk/geozine/SOCD/

Bunnyhero Labs
- Animated, interactive, and customisable cats, dogs, bunnies, penguins, and ducks.
- http://bunnyherolabs.com/adopt/

Horizons
- Various dogs available by litter. Also includes a drawing tutorial.
- http://www.freewebz.com/petzworld/hhome.htm

Rainbow Pals
- Small cartoon birds. Includes a genetics lab for mixing colours.
- http://www.undersun.connectfree.co.uk/rainbowpals/