Barking up the Wrong Tree — Janice Thompson

A Champion Dog Is Off His Game
 
Grab a puppy to snuggle and unwind with a delightful small-town mystery in book 3 of the Gone to the Dogs series.
 
Inquisitive, detail-oriented, Veterinarian Kristin Keller prides herself on winning over any dog. But has this self-proclaimed dog whisperer finally met her match in a Sheltie named Remington who has just won the Texas state agility course competition? The champion pooch is acting out of sorts -- almost as if he is not the same dog. Has he, by chance, been switched out with another dog just before the next big competition? Kristin and the other Lone Star employees will do anything to help the Atkinson family figure out this mystery surrounding their beloved Remington.