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The funny thing about the butt of the mom stuck in the air at the start is this:
"dag" is the word I typed into the video search. Dag is an Australian word meaning "the shit covered wool around a sheep's butt,"* and is part of phrase ("rattle your dags"=move your butt) that I say to my dog all the time to get her moving. I have no idea why I typed it in, but it was perfect to see a dog's butt come up in the search.
*It's also a DC/Baltimore colloquilaism for "Damn!" which is why I looked it up in the dictionary that told me the Aussie definition. The world is a great big circle.