There are 4 generally recognized colors of zwergs: black, white, black, and silver, and pepper and salt.
There are other options that are recognized in individual countries.
The minuses of the miniatures are revealed to the owners if they acquire a dog without thinking about why they are doing it. This breed is not the best gift for a child if there are people in the family who are against his appearance in the house. Bored, he smashes the apartment, often howls from loneliness.