A Gift Horse: E-cards featuring miniature horses.
Animal Lovers Club: Presenting pet pictures. Includes cats, kittens, dogs, puppies and llamas.
Animal Planet E-cards: Gallery of wild animals and pets. Includes layout customizing, choose fonts and colors.
Candi's Pugs & Pets: Florida pet photographer Candi Foltz's collection of dressed up dogs featured on cards.
CritterCards: Fine art and photography, popular and classical music presented on ecards. Features pets, fish, dogs, frogs, cats, birds and wildlife.
CuanCats: Offers e cards for birthdays, holidays and everyday featuring cats and kittens.
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
HDW E-Cards: Offers designs displaying both wild felines and domesticated cats. Especially features the Bengal.
Horse Fancy Equine Postcards: An assortment of horse, pony and riding photos.
Horse Lovers Central: A collection of ecards featuring dogs and horses.
Horse Postcards from Tara: Galleries of photos on the farm, in the wild, and in the field. Features colts and adults.
Horsenotes Postcards: Greeting cards for occasions featuring racing photography and portraits.
House-Mouse Card: Galleries of ecard designs. Categories include birthday, friendship, holidays, and everydays. Features illustrations of mice called Eeek-Mail.
Hummingbird and Wildlife Cards: Offers photographic bird ecards, including designs for occasions.
KateConnick.com: Collection of dog ecards, featuring galleries by breed.
Kinky Kitty Cards: A small collection of wild and pet cats featured on ecards.
Koicard.com: Features photos of Japanese Koi, Nishikigoi, Koi Carp, Japan, Bonsai. In English, Dutch and German.
Kritter Cards: Selection of pet and wildlife greeting cards, categorized by animal.
Little Pine Creek: Galleries of photos of horses, foals and other farm animals featured in ecards.
MartinRidley.com: Offers cards of wildlife art. Depict birds and mammals in their natural habitat. Paintings by British artist.
Millermark Creations: Offers holiday and everyday ecards featuring horses.
Parrot Science: A selection of parrot and bird themed e-cards.
Pets in Pastel: Ad-free cards featuring animal paintings of cats, dogs and horses. Customizable backgrounds, java effects and music.
Scratch-O-Grams: Interactive animal designs that feature sound effects.
Screenpictures.com: A collection of cartoon and photo animal ecards.
SharkFriends Postcards: Ecards featuring marine animals. Customizable with music and colors.
Silly Chilly: Pet photo cards including dogs, cats, ferrets, rabbits, birds, zoos and farms.
Some Moore Cats: Ecards with cats, and kittens. Customize your free card with music, background, text and Java effects.
Southern Africa Places: Features a wildlife gallery that includes elephants, lions, leopards, buffalos and rhinos.
Squirrel Wildlife Rehabilitation's Greeting Cards: Pictures of squirrels to send as ecards.
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.
The Digital Dog Post Office: Photographs of dogs posed in groups or individually, with text and background color options.
Tuxedo Joe's: Offers a wide variety of dog ecards, made from artworks.
Wicket Cards: A puppy graphic for all kinds of occasions.