Fans love Erica Silverman's touching series featuring an industrious young cowgirl and her mischievous horse. Spring is bringing about many changes on the ranch. New little critters are popping up all over the place and they're going to need someone to take care of them. Kate's just the girl for the job, but Cocoa isn't sure he wants any new friends. So Kate teaches her best buddy a few lessons about playing nice and doing what's right.