Grace can't have a dog of her own, but she loves walking the ones at the local animal shelter. Especially Harry -- the cutest little Jack Russell puppy.
Harry looks forward to Grace's visits, and soon the two are best friends. But then Harry is adopted. Grace knows she should be happy that Harry now has a home of his own, but she misses him terribly . . . and poor Harry doesn't understand at all. Where has his beloved Grace gone?