A Siamese cat named Amanda gave birth to a litter of three kittens on March 7, but one of them did not survive. On the very same day, Lucy, a Maltese Pomeranian dog gave birth to seven lovely puppies. Unfortunately four days later, Lucy past away.
The puppies were later introduced to the Siamese cat. Amanda accepted them right away and started nursing them as if they are her own children. :)
Amanda is now nursing two of her own kittens as well as seven puppies.
Source: WFAA.com