From DokiDoki:

A dog falls in love with a stray cat, a cat devises a method to bag himself a human mate, two hamsters "discover" each other, and so on... An adorable pornocopia of new stories by some of the most popular authors and artists in the genre all on the topic of "animal love."

Volume 1:

1. The Magic of Love by SUGAHARA Ryu
   The family cat is sick, so the family dog takes it on himself to deliver relief in the form of a suppository.

2. The Kitten That I Love by MIYASHITA Kitsune
   It's mating season for cats and Miisuke's got his sights set on a cute human fish-seller.

3. Far East Fairy Tale by Dr. Ten
   Two fox spirits have a quarrel over human shapeshifting.

4. Meow Meow Formula by Natsumi Takao
   Kazuya's got a rare cat-ear-inducing sickness and the only cure is ingestion of human sperm...

5. It Was a Moonlit Night by TOUYAMA Mutsuki
   Wolf and Bunny!

6. A First Time for Everything by HINATA Seika
   Two hamsters embrace curiosity in every sense.

7. Discipline for Kittens by Tatsuyoshi
   The family dog has his paws full with the new kitten when the master's away.

8. Cat and Mouse by KOUGAMI Eri
   Two cats involve a captive mouse in their sexcapades.

Volume 2:

1. Always Stay by My Side by TOUYAMA Mutsuki

2. The Forest Bear's Treasure by MIYASHITA Kitsune

3. Summer Man Magic by SUGAHARA Ryu

4. Kyuuyou's Forest by Dr. Ten

5. Tonde Hi ni Iru… (飛んで火にいる…) by KOUGAMI Eri

6. Kenkyuu Seika (研究成果) by Kawancha

7. Ma Chérie (macherie) by TOBOSO Yana

8. Chikai no Yoru (誓いの夜) by Tatsuyoshi