Abby adores animals and is thrilled to be looking after Mrs. Wilson's two goldfish. But Tess gets Abby barking mad by tagging along, pretending to be a dog. Will her antics ruin Abby's chance to prove she can be a responsible pet-sitter?

Trina Wiebe lives in Invermere, British Columbia, and is the author of the Abby and Tess Pet-Sitters series and the Max-a-Million series. Combined, these books have sold over 65,000 copies worldwide and have been translated into five languages.