Poor Loki . . . that was cruel, unusual, and just inhumane. Shame on Thor for allowing his brother to be so humiliated and that muzzle looked like it hurt. Hey, we have laws about how criminals are supposed to be treated for a reason . . . he's still a living creature!
Nice job on the comparison and great job on the animating Loki's expression! You can tell he's thinking, "No, please! Please don't tell mom and dad! I'll do all your chores, I'll even let Hulk smash me again! NOOOOOOO!!!!"