In late 2023, the Kansas City Chiefs tight end, Travis Kelce, starred in a Pfizer ad where he repeated the phrase “Two things at once!” several times, encouraging people to get both their COVID-19 booster and flu shot in a single pharmacy visit. Around the same time, we had a new puppy who loved to play with two toys at the same time. So we lovingly gave our puppy, Edison, the middle name “Travis” in honor of the ad featuring...