This breed tends to overestimate its capabilities and bark at strangers and dogs. Moreover, even extraneous disturbing sounds can cause a violent reaction, which is often inconvenient. Therefore, you need to pay attention to the formation of the correct character of your dog.
Typically, these dogs are taught simple, basic commands and behavior corrected. The Pomeranian cannot concentrate on one thing for a long time, and quickly switches attention, and therefore, in training, short sessions of 15-20 minutes should be used (you can start at all with 5), alternating with games and other entertainments.
Some owners with disabilities teach them additional commands, more complex ones, to make their daily life easier. This can be done by hiring a professional trainer with the right specialization.