Welcome to the forum, as previously said we love pictures. I also have a standard who has been a handful, lol Mine is 13 months old now, just neutered. He is fairly good now, loves to be with us constantly but still will steal.
Welcome to PF! I agree, my Spoo was a handful in those “wonder years”, in which I wondered if I had been crazy to get such a smart breed. Keep plugging away with obedience, exercise and socialization. They are slow to mature but keep their youthful affect for a decade plus. PF is here for you.