Finding My Yip by Christine Isley-Farmer

Boomer, a Cavalier King Charles Spaniel, is unable to yip. Boomer lives with Nana Weathers, a musician who possesses a magical ring. Boomer quickly bonds with Nana's nine-year-old granddaughter, Chloe, who has a stutter. Her big wish is to sing like Nana. Chloe and Boomer make new friends at dog obedience school and grow their confidence. By teaming up in the music room and gaining a little help from their friends, will Chloe and Boomer find their voices?