Hey mate how old are the pups in the video? we have a12 week old allegedly kelpie x collie that looks exactly like these dogs but with the ears still down. Thinking there might have been a bit of some other breed in her.
That’s exactly why these two puppies do not live in the same home as wel as why we train them generally in separate sessions. What you see in the tail end of the video is part of application once already taught the command.