tadpöhl.com
- African animals and cartoon wildlife e-cards. No sign up and free. Funny cartoon greetings for all occasions. Realistic, customizable flip-over cards.
- http://www.tadpohl.com/

Koicard.com
- Features photos of Japanese Koi, Nishikigoi, Koi Carp, Japan, Bonsai. In English, Dutch and German.
- http://www.koicard.com/

Southern Africa Places
- Features a wildlife gallery that includes elephants, lions, leopards, buffalos and rhinos.
- http://www.places.co.za/cgi-bin/places/photos/photos.cgi

House-Mouse Card
- Galleries of ecard designs. Categories include birthday, friendship, holidays, and everydays. Features illustrations of mice called Eeek-Mail.
- http://www.house-mouse.com/cgi-bin/eekmail.cgi?

A Gift Horse
- E-cards featuring miniature horses.
- http://www.amha.com/amha/postcards/

Hummingbird and Wildlife Cards
- Offers photographic bird ecards, including designs for occasions.
- http://www.birdcrossstitch.com/cards/BirdsandWildlife.html

Animal Planet E-cards
- Gallery of wild animals and pets. Includes layout customizing, choose fonts and colors.
- http://animal.discovery.com/games/ecards/ecards.html

Horse Lovers Central
- A collection of ecards featuring dogs and horses.
- http://www.horseloverscentral.com/hlc/ecard.asp

HDW E-Cards
- Offers designs displaying both wild felines and domesticated cats. Especially features the Bengal.
- http://www.hdw-inc.com/postcard/send.html

Some Moore Cats
- Ecards with cats, and kittens. Customize your free card with music, background, text and Java effects.
- http://ecards.somemoorecats.com/

Fur All Over Ecards
- Ecards for many occasions, all with a dog or cat theme. Features snapshots of pets. Submit photos. Organized by breed, holidays, events
- http://www.furallover.com/cardindex.asp

CuanCats
- Offers e cards for birthdays, holidays and everyday featuring cats and kittens.
- http://www.cuancats.com/cards.htm

MartinRidley.com
- Offers cards of wildlife art. Depict birds and mammals in their natural habitat. Paintings by British artist.
- http://www.martinridley.com/6_free_electronic_greeting_cards.html

Millermark Creations
- Offers holiday and everyday ecards featuring horses.
- http://www.millermark.com

Tuxedo Joe's
- Offers a wide variety of dog ecards, made from artworks.
- http://www.tuxedojoes.com

The Digital Dog Post Office
- Photographs of dogs posed in groups or individually, with text and background color options.
- http://www.cynthiaarcher.com/cgi/postcard_pro.pl

Horse Postcards from Tara
- Galleries of photos on the farm, in the wild, and in the field. Features colts and adults.
- http://www.photoaspects.com/horsepostcards/

CritterCards
- Fine art and photography, popular and classical music presented on ecards. Features pets, fish, dogs, frogs, cats, birds and wildlife.
- http://crittercards.com

Horsenotes Postcards
- Greeting cards for occasions featuring racing photography and portraits.
- http://www.sojourneys.net/Horsenotes.html

Pets in Pastel
- Ad-free cards featuring animal paintings of cats, dogs and horses. Customizable backgrounds, java effects and music.
- http://www.petsinpastel.com/post.htm

KateConnick.com
- Collection of dog ecards, featuring galleries by breed.
- http://www.kateconnick.com/postcard.html

Silly Chilly
- Pet photo cards including dogs, cats, ferrets, rabbits, birds, zoos and farms.
- http://www.sillychilly.com/

Little Pine Creek
- Galleries of photos of horses, foals and other farm animals featured in ecards.
- http://littlepinecreek.com/postcards.htm

SharkFriends Postcards
- Ecards featuring marine animals. Customizable with music and colors.
- http://www.sharkfriends.com/postcards.html

Squirrel Wildlife Rehabilitation's Greeting Cards
- Pictures of squirrels to send as ecards.
- http://www.squirrel-rehab.org/cards/card.html

Kritter Cards
- Selection of pet and wildlife greeting cards, categorized by animal.
- http://www.krittercards.com