Abbygail and her friends embark on a “rescue mission” to save a lost dog in the forest. Together with her new neighbors, two brothers, both black and white Jack Russell Terriers, and a miniature horse named Mr. Big Bob; they assemble a search party and find their way deep into the forest as nighttime sets in. Will they find the lost dog and make it safely out of the dark forest? Or, will they end up “lost” like the missing dog? Who will come and save them?