I acquired a Great Pyrenes puppy about 3 weeks ago. She is about 9 weeks ago and quite a handful as she wants to chew and bite everything. At first, I thought it was just a Pyr's nature, but today, after I disciplined her ( tapped her on the nose and said "NO"), she turn around and actually attacked me. I picked her up and held her until she calmed down. I would love to hear from anyone who has experiences this with their Pyr before. I knew when I purchased her that she would be stubborn and independent, but I was not expecting this at just 9 weeks old.