The lovable little dog with a GIANT personality is back—battling something that may be worse than squirrels! Life is pretty much a bag of treats when you're an endlessly energetic Jack Russell Terrier. For Fenway, days are filled with important things like defending the Dog Park from wicked squirrels, snuggling with Hattie, and catching up on the neighborhood gossip with the next-door dogs Goldie and Patches. But that all changes the day a fiendish new intruder enters Fenway’s turf: he's fluffy, he twitches evilly, and he smells worse than squirrels... He's a bunny. An evil bunny. And Fenway can't fathom why, but Hattie ADORES him. Goldie and Patches warn him that short humans are fickle: sometimes they love a new pet more than an old one. Fenway can't believe his own Hattie would choose another pet over him. But taking matters into his own paws just makes everything worse. Is his heart big enough to accept that Hattie can love another pet too--and is he tough enough to take on an entire gang of evil bunnies? Get a dog's-eye view of the world in this heartwarming, enthusiastic "tail" about two best friends.

In the fourth book of this adorable series, Fenway gets a taste of the wild when he goes on a back-to-school camping trip with Hattie where they both feel nervous about being the new kid.