Which of the following is a German breed of dog?

Really dogs are man's best friend as they say

I have a Schnauzer and she surprises me all the time with how smart she is

I adore my miniature schnauzer but he can be aloof sometimes and stubborn.

We had a black mini schnauzer for 15 years. She was the best dog.

my schnauzer was truly my loyal friend to the end❤️He was with me for 17 loyal years, Ive lost others, they are truly a part of me the family, and I hurt hard, when they close their eyes the final time! I miss them!❤️🙏