When you think about it, heroic movie dogs really aren't that special, with their powers generally limited to saving children who've fallen into wells, biting bad guys, or composing boring stupid classical music. Let your dog outshine those unimpressive mutts, with a commissioned portrait from Pets Are Superheroes.
Just send in your pet's photo and hopefully not-too-embarrassing name, and these gentlefolk will turn any animal (not just dogs) into the crime-fighting (or committing!) mutant of your choice, so long as you understand that at some point, the populace will probably turn against even the most selfless caped Pomeranian's vigilantism. For £25, they'll send you a high-res file of their original drawing; for £10 more, you'll also get a high-quality print of your now more muscular, possibly also breast-ier, certainly less-likely-to-kneel-before-Zod best friend.
The same dude doing this also has a project that's had him drawing one design a day for, at this point, over 1000 days, in the process creating everything from far-right American politicians rendered as serial-killing clowns, to random inspiration like "Regrets are for Horseshoes and Handbags" -- and falling down wells without first buying a dog heroic enough to save you.