This is great, but it would never work with any of the dogs I’ve ever had.
I’ve always been very thorough with the way I train animals, to the point that they do not eat until given the command “Good Job, go ahead.” They would even wait patiently with treats on their nose.
If a dog doesn’t understand you are in control over when and what it eats, a dog will not listen to you in pretty much any circumstance. It’s the foundation for well trained animals.
Actually, aggregate polls predicted the second Trump victory. I was really stressing about it before the election.