Yes, you can breed two Schnoodles either from a first-generation mix- Poodle and Schnauzer or a second, third, and so forth generation mix from two Schnoodle parents.
Vetstreet explains that the Miniature Schnauzer and a Poodle feature a double dose of Poodle Schnauzer attentiveness, making them excellent watchdogs. They are small dogs with curly coat that does well with regular clipping.
Vetstreet adds that the Schnauzer’s boldness and the Poodle’s friendliness, combined with intelligence from both sides, allow this hybrid dog to do well in dog sports like agility, flyball, obedience, and rally. These are all open to mixed breeds.