The Dog Brothers start their investigation at the neighbor's backyard. What catches their attention first?

While sniffing around the neighborhood, the Dog Brothers overhear some gossip from another dog. What do they learn?

To gather more information, the Dog Brothers decide to visit the local park. What is their plan of action?

The Dog Brothers find a clue under a tree at the park. What do they discover?

While exploring the path mentioned in the clue, the Dog Brothers encounter a group of mischievous raccoons. You?

The oldest of the Dog Brothers, uses his sharp memory to recall a similar case from the past. But where?

While retracing their steps, the Dog Brothers discover a hidden passageway beneath a bridge. What do they find inside?

Finally, the Dog Brothers arrive at the culprit's hideout. Who do they catch red-handed?