The Oggly family arrive at the municipal rubbish dump of Smelliville and must look for a new home, but they never feel really welcome anywhere. They stink and are for most humans just a tad too oggly. When Firebottom, the family dragon, crash-lands on the run-down rubbish tip of the small town of Smelliville, the Ogglies at once feel at home. And it's here they want to stay.

When eight-year-old Heidi saves a lynx family and their home from a greedy businessman, she gets her grandfather to come clean with the village community, and she realizes that her beloved little lynx belongs with his family in the wild just as she belongs with her grandfather in the mountains.