Instead of buying a new costume for Kelso, our 7-year-old Aussie/Collie mix, we repurposed an easy one from years before, and strapped a small rubber jockey to his harness. All of the puppy parents at the doggy daycare costume party kept referring to Kelso as a jockey, although technically he was the horse in the horse and jockey relationship, but still I failed to correct them, not wanting to be the asshole who insists the green guy with the bolts in his neck is actually “Frankenstein’s Monster,” not Frankenstein. There were no fewer than three dogs dressed like Wonder Woman,…