Dug found himself confronting his long-standing adversary.

Dug discovered that while puppies possessed an undeniable charm, they were also remarkably demanding companions.

A novel scent reached Dug's nostrils, one utterly unfamiliar to him.

Dug discovered a disparity between his own feelings and those of Carl regarding fireworks.

Russell assists Dug in discovering a novel method of interacting with the creatures he considers his companions.