After Bright Eyes was unable to be adopted at Adoption Day, a mysterious man ...
Pound Puppies
Season 1 Episode 4: Snowbound Pound
The Pound Puppies rescue a pregnant dog from a severe snowstorm. However, when the power gets knocked out, it's up to Cooler, Howler, and Whopper to find a nearby veterinarian while the girls tend to the soon-to-be mother.