Duece will be 6 months on 6-18 and was just dx with Panostetitis. When I called the breeder to get advice she told me it was my fault, he was way too big for his age, growing way too fast, WHAT ARE YOU FEEDING HIM? Say What!? He is 21 inches and 46 pounds. From everything I have read on here and on the web he is just under the norm. He was 11 pounds at 8 weeks when I got him and has put less than 10 lbs a month on since. I cant believe how horrible she has made me feel. What do you guys think? Is he growing too fast?