I told mom to get the good hot dog buns and not the store brand ones, so she got the cheap ones and told me that they were the good ones, even the price was around the same as store ones. I told her to go back and get the Arnold or Pepperidge Farm ones, but I kept the inferior ones since I was taking photos and could optimize the whole process.

The one with the boy is better because they put more milk or fat into it. They call it "baby kielbasa" or "detskaya kolbasa" because it is tender enough for babies to eat it. In Soviet time and right now in Russia, there are regular wieners (sosiski) and the "baby" grade ones, that are more tender but cost more money. The baby bologna also fries better than the non-baby one. In Soviet Union and in Russia, bologna is called Doctorskaya Kolbasa (Doctor's Sausage). It was invented in the 30s under the supervision of Anastas Mikoyan as a dietary meat that would feed the people that were starving in the 20s. It was enriched with all kinds of stuff.