Why it worked
The video taps into the relatable challenge of puppy training, showing a clear progression and a successful outcome. The "day by day" format creates a sense of journey and accomplishment that is engaging for viewers interested in pet content.
Summary
The video shows a woman training her dachshund puppy to wait at the door over three days. It progresses from the puppy being impatient and trying to rush past on Day 1, to showing more restraint on Day 2, and finally successfully waiting on Day 3.