Stephanie Faris 
Piper Morgan to the Rescue [EPUB ebook] 

Piper helps some four-legged friends find the perfect home in the third book of the brand-new Piper Morgan series.Piper is super excited to help out at Bark Street, a local animal shelter in town. Who wouldnt want to be surrounded by adorable puppies and dogs all day? And when Piper sees Taffy, the cutest dog she has ever seen, Piper is determined to find a way to bring Taffy home. But it wont be easyespecially when she finds out someone else wants to make Taffy a part of their family, too!