The narrator reminisces about playing with Misty, a golden retriever that their mom adopted two years ago from a previous owner. Intended to be a seeing-eye dog, Misty didn't pass her training due to her overly affectionate nature. Rather than viewing this as a drawback, the family embraces it, appreciating Misty's sweet disposition.
This interaction highlights the bond between the family and their pet. Misty's lovable personality adds joy to their lives, illustrating that sometimes perceived shortcomings can lead to valuable and fulfilling connections.