Of course, you must also use food temptations to train the dog. When the pet dog knows how to stand, you can teach it to say "Congratulations". At first, the owner may need help to help the dog hold its front paws firmly. When the dog makes this action, be sure to encourage and praise it, and give them some delicious treats as rewards.
When teaching a dog to congratulate and bow, no matter what action it is, when helping the dog to perform the action, the command must be implemented at the same time, so that the pet dog can slowly become familiar with the command and learn to bow.
It is actually not difficult to perform the congratulatory gesture. The main thing is to let the dog learn to stand. I believe that the dog will definitely bring more joy and laughter to everyone after learning this action.