How can I train my dog to push a blanket with their nose?

To train your dog to push a blanket with their nose, start by rewarding them with treats when they show interest in the blanket. Gradually shape their behavior by rewarding them for touching the blanket with their nose, then for pushing it slightly. Use a command like "push" and continue to reward them for pushing the blanket further. Be patient and consistent in your training to help your dog learn this new skill.