I only bring it up because I saw a podcast mention it and I immediately thought "dog comms," but I will be honest I'm not quite sure what it could mean.
Does anyone have any guesses? Or is this a nothing-burger?
Here's a link about it:
https://www.dailymail.co.uk/news/article-10330447/Biden-adds-new-PUPPY-called-Commander-family.html
German Shepherds are typically very protective of children. Maybe he kept mauling Biden everytime he sniffed another kid?