This was a very short installment in the Lost and Found series. It took a very interesting look at PTSD and how animals can help with that condition. Flynn was a very reserved character, and his loss in Afghanistan was heartbreaking! Willow was such a caring individual, and I loved how their shared love of animals brought them together. I like that there were small glimpses of characters we knew from previous books in the series! A great filler story for the series!