When I look at the various video clips and observe the action and the time stamp, here is what I see
17:18:36 - The driver (James) is standing with his hands up next to the driver side of the car and is backing up. No one else is visible.
17:19:17 - James is kneeling behind the car and is not handcuffed. Passenger(s) getting out and raising hands.
17:20:33 - One trooper is kneeling beside James Smoak and apparently still handcuffing him. The other two Smoaks are kneeling and appear to be handcuffed.
17:20:36 - The dog is seen after having jumped from the car.
17:20:40 - Officer Hall is seen shooting the dog. All the Smoaks are up with officers trying to restrain them.
It's not that I'm ignoring anything, it's that I never considered for a moment that the felony stop was complete. In fact no one else I know about has said they thought the stop was over when the dog was shot.