Rainbow Guardian School

Humanoid guardians arranged by holidays and seasons.
http://rainbowguardian.tripod.com/

The A Circuit

Forum based. Includes a bank, barns, horses and show results.
http://theacircuit.0catch.com/home.html

Carousel Equestrian Center

Includes rules, members, stables, and stores.
http://expage.com/carouselequestriancenter/

Cyber Critters

Free critters to feed, play with and care for.
http://www.cybercritters.com/

Horse Frenzy

A horse simulation game. Includes information, guidelines, stables and links.
http://members.tripod.com/~HorseDreamer/

Wish Horse

Includes a newsletter, message board, educational resources, and interviews.
http://www.angelfire.com/ks2/wishhorse/

Adopt a Bunny

Rabbits in various colors and themes.
http://www.geocities.com/~camou/abunny.html

Dragon's Love

Offers different styles, including fairy dragons, in various colours.
http://www.ambersdragonlair.com/adoption/

Spectrum Cats

Adults and kittens represented by different colors, including rainbow and ghost.
http://www.geocities.com/Heartland/Lake/3980/cats/

Beebles.net

Adoptable pets to put on websites. Includes information, stories, pictures, games, and forums.
http://www.beebles.net/

Power Pets

A virtual pet community.
http://powerpets.com/

Trainquil Stables

Offers cyber horses to adopt.
http://www.geocities.com/tundastruck1987/

CoolCamels

Offers games, art, stories, and forums. Adopt a virtual camel.
http://coolcamels.com/

Poppy

A bubble creature to nurture and care for. [Requires Flash]
http://www.junglestudio.com/poppy/