Doggymon

Doggymon is a Puppet Digimon whose name and design are derived from the fictional dog Muttley. It was adopted from a winning entry in the "Digimon Web Dot-art Contest" which belonged to Keiichi Higuchi from Hyōgo prefecture. It was produced from an American cartoon TV database. Because its body is very soft and strong, and can expand and contract like rubber, it completely absorbs every attack. Although its appearance gives off the impression that it is very dangerous, it is a harmless Digimon with no malice or aggression.

Digimon Tamers
Calumon got chased around by a Doggymon while he was in the Digital World.

Digimon Tamers: Runaway Locomon
When Locomon returned to the Digital World, a Doggymon was seen.

Digimon Frontier
A Doggymon was seen at the Fortune Teller Village.

Another Doggymon was ShadowWereGarurumon's lackey, who rode Buffalo alongside him during the Great Trailmon Race. Throughout the race, Doggymon used his cartoonish powers to sabotage the other racers. But despite all of that, Worm and Takuya Kanbara were able to win the race. Some time later, when the DigiDestined attempted to defend the Autumn Leaf Fair against the Royal Knights, ShadowWereGarurumon and Doggymon were among the Digimon there, and attempted to push to the head of the line for Trailmon evacuation, only to be reprimanded by Zoe Orimoto.

Digimon Xros Wars: The Young Hunters Who Leapt Through Time
Attacks
 * Distem Howling: Lets out a great howl, inflicting damage to the opponent's sense of hearing and making them lose their fighting spirit.
 * Ultra Kamitsuki (ウルトラかみつく): Snaps at the opponent with its sharp fangs.