I just looked them up. Beautiful dogs! Very intelligent looking eyes. It’s a breed I had not heard of before.
They’re somewhat harder to control than a GSD... and if you can’t walk them af least 90 minutes per day - they’re not the dog for you.
Czech Wolfdogs inherit their inherent reserve and intelligence from their wolf ancestor which makes them strictly purposeful. Their fanatical devotion is all GSD.
Not a dog for everyone but if you have the time, dedication and stamina to devote to it, it can be the perfect dog.