King and Kayla and the Case of the Missing Dog Treats

Written by Dori Hillestad Butler, the book has Kayla prepare Thor, Jillian’s new puppy, a batch of peanut butter treats. When they go missing, King comes under suspicion. Kayla acts analytically, checking for a peanut butter smell on King’s breath. The absence of that smell shows that King did not eat the treats. The case turns on a clue that revises the initial suspicion.