Tina made an Underdog costume for Loken. You can’t see the blue cape in the photo, but it is there. Loken is a little confused by having fabric on his legs, but he’s putting up with it. The “U” is carefully modeled on the cartoon Underdog. The one in the live-action movie looks different.
In this photo, we see that Underdog has just captured a criminal. There’s no need to fear, Underdog is here!