The premise: Three scrappy dogs really want some Doritos. They try a number of schemes to get into a grocery store, including hitching a ride underneath carts and distracting the manager. But nothing works.
The punchline: …Until they pull a stunt straight out of a cartoon: standing on each other's shoulders, wearing a coat and a hat, and posing as a human to finally purchase their Doritos. The checkout clerk's puzzled reaction is worth a chuckle. But the commercial stops short of answering our other questions, including: How will these dogs pay for their Doritos? And, lacking opposable thumbs, how will they get their Doritos out of the store?