Ultimate Wildmutt

Ultimate Wildmutt is the evolved form of Wildmutt.

Appearance
Ultimate Wildmutt is significantly larger and more muscular than Wildmutt. His fur is maroon-red color.

Ultimate Wildmutt's has four huge gray/white spikes running down his back that overlap. Starting as a shark like fin at the head and rising almost into an arc at the back, tapering near the rump.

Ultimate Wildmutt has a long tail with a scorpion style horn on the tip of it.

Ultimate Wildmutt has black lips, like Wildmutt in the original series.

Ultimate Wildmutt wears the evolved Ultimate symbol on his chest.

Powers and Abilities
Ultimate Wildmutt has a long tail with a scorpion style horn at the end; its function aside from stabbing is unknown.

Ultimate Wildmutt is stronger than Wildmutt.

Ultimate Alien

 * Ultimate Wildmutt first appears in Prisoner Number 775 is Missing, Ultimate Wildmutt defeats Prisoner 775.

Appearances

 * Prisoner Number 775 is Missing (first appearance)
 * The Ultimate Enemy: Part 2

Trivia

 * Strangely, Ultimate Wildmutt did not appear in the episode The Ultimate Sacrifice, despite being an Ultimate Form.
 * Ultimate Wildmutt's roar is similar to the Lucubra.
 * Ultimate Widmutt's appearance is similar to a Fel Hound from World of Warcraft.
 * Ultimate Wildmutt's body structure is similar to Wildmutt mixed with a lion.
 * Ultimate Wildmutt is one alien form of Ben's, who is not on the Ultimate Alien intro; the others are Fasttrack, ChamAlien, Eatle, Jury Rigg, Shocksquatch, Clockwork and Ultimate Way Big although this is obviously due to their existence being revealed after the release of the series. According to Dwayne, the intro won't be changed to add in new aliens.
 * Ultimate Wildmutt is more aggressive than Wildmutt, like when he says to Gwen "You can clean up what's left of him" this behavior is quite similar to Rath, except that Ultimate Wildmutt seems to be smarter.
 * Ultimate Wildmutt t is one of three aliens to have debuted as a toy before their television debut. The other two were Upchuck, V.1, and Eatle.