Only until there is an understanding of what a person may have done wrong and how that mistake may have hurt another can a true, sincere apology be achieved. Teddy, the novice pup, had a great time chasing down toys from the yard, taking them down Doghouse Lane and delightfully slobbering and chewing on them until finally leaving them carefully stored in his doghouse. It soon became apparent to the puzzled children and to Moo Moo that there had to be a reason that their toys were disappearing one by one. But how and why? Moo Moo sets out to investigate. Her first clues were the tiny, muddy paw prints in a continuous line, trailing up and down Doghouse Lane. The big white dog, now investigator, tracks down the culprit and catches him red-handed!