Funny video. Looks like a juvenile cackler (Hutchinson or Richardson) goose. Cacklers are very trusting so decoy extremely easy and it was common for the dogs to catch them if allowed to land. When I was guiding I saw them batted down with a gun barrel more than once.
Lone geese often refuse to leave the spread if allowed to land unless pushed real hard. The later in the morning the more true this seems to be. I've had juvies land and waddle about while picking up the spread even with a couple trucks, trailers, and several guys right there. It happens often enough that it can pay to keep a couple guns handy if short of a limit.
I would not recommend doing that with a Giant Canada goose, I watched a guy grab an adult by the head and attempt to wring its neck at the park one day. The dude ended up on his back with a fat lip, bloody nose, and black eye. An unwounded bird apparently packs a pretty good wallop in its wings, especially if one is overconfident.
