Like stealing candy from a baby
We’ve already seen that dogs don’t think before they act – they see something they want and they immediately act on their instincts. For example, they see a cat down the street and they immediately start chasing it, or they see a burger in the next car and they jump out the window to get a bite of the delicious bun.
The person eating the burger was probably confused and surprised, and the entire thing ended within seconds, so they didn’t even have the time to react. A whopping achievement for the dog and a whopping embarrassment for this person, and all because of a Whopper.