Steps to train a dog to "recognize money":

1. Prepare different banknotes.

2. Teach it to recognize numbers.

3. Tell it how to write the number corresponding to the denomination on each RMB note.

4. Different numbers should be called several times, and rewards will be given if they are correct.

5. With repeated training, the dog will learn to recognize money.

Things to note when training

1. Train your dog when it is quiet, because it is difficult to get involved when it is excited.

2. Be sure to buy food or toys that the dog likes to lure the dog.

3. The best time to train a dog is when it is very young.

4. When you first start training, make sure there are no other big dogs or small dogs around, because your dog may attack them.