Thirteen-year-old,Trina, has chosen to raise service dogs and have puppy after puppy. But during her seven-day beach vacation with her best friend, Trina discovers Sarah is more interested in meeting guys than being with her. And when a boy named Chase sees the magical connection Sydney makes with his younger brother who has autism, it puts a bigger strain on the girls' friendship. To add to Trina's stress, she finds herself struggling with the idea of returning Sydney at the end of the week. Now Trina fears she'll lose more than her service dog. Will Trina lose her best friend, also?