Are Standard Schnauzers cat-friendly?

Are Standard Schnauzers cat-friendly?
Yes, Standard Schnauzers can be cat-friendly, but this largely depends on the individual dog’s temperament, their early socialization experiences, and how introductions are managed. Since this breed can have a high prey drive, it’s important to use early, positive interactions to help your Standard Schnauzer learn to see cats as part of their family. 
Supervision and incremental introductions are crucial during the early bonding period. Consistent positive reinforcement training can also teach a Standard Schnauzer to respect the boundaries of a cat. Additionally, ensure that your cat has plenty of high places and escape routes where they can retreat if they feel threatened.