Keep the dogs, get rid of the Bidens.
I hope the dogs are happy in Delaware, wonder who lives there.
I'm just a few years longer than Joe. Though not an expert, as a dog owner since my teens, usually more than one and a number of German Shepherds including two as I write this, this is poor training. There's no excuse for biting in the absence of a threat. To the dogs, but more importantly to Joe who's job it is to protect. I commented on the leash less running on the White House lawn to friends the first time it was on tv. There appeared to be no reason for it. My dogs are fine off leash, but I'd never have them out of my control, aka off leash, with strange humans around, much less squirrels and other dogs. If he loves them, instead of banishment to Delaware, hopefully they have friends there, they should be sent to a good training school. Particularly the three year old. I'm sure Joe can arrange it, then he can have his dogs back. Given the publicity of finally having White House canines after Trump, I'm sure that's what he'll do.
Get rid of all of them. Keep the cannolis.