Dog from Ultimate Dog Tease

Dog from Ultimate Dog Tease is a character who appears in Pingu's TV Channels and Pingu's TV Channels 2: The Next Comedian.

Pingu TV Channels
Before the end credits, He and Cream got upset when Tails broke the TV by accident.

Pingu's TV Channels 2: The Next Comedian
After Pingu ran away from the doctor and pinga and locking the door, He appears and says yeah for a few times and screams.

Trivia

 * He is possibly friends with Cream the Rabbit as they were watching the Pingu's TV Channels video.