‘Oddly Satisfying’ Cow Pedicure Videos Are a Hit on TikTok

But Dr. Richard, the host of the podcast “Calm History,” said that watching a transformation that leads to a satisfying result is what can keep viewers staring at their screens.

Many commenters have said they found the videos “therapeutic,” he said. “Even though I presented in an educational format, they were using it as more of an entertainment source.”