1x8 - Friday: The Animated Series

In the series finale, Craig and Smokey agree to take over Willie's dog-catching route for a day to try and catch the famed El Diablo. They wind up instead, picking strawberries with immigrants. When Craig and Smokey return from the farm to finish the job, they find El Diablo. In the truck, they discover that El Diablo is a mother trying to raise her pups. Craig and Smokey decide to let her go and give Willie a replacement dog who looks like Diablo herself.