Hi guys I'd love to gain some advice on my GWP pup (Maggie). I'm particularly looking for any kind of advice concerning adolescence and how they change during this time. I read in this thread (http://www.forum.breedia.com/threads/gwp-info-please.11423/) that one of the owners here made some mistakes during puppy training, which she had to rectify during adolescence. I would like to try and re-empt as many issues as I can...though I'm sure some will catch me by surprise! I'm also quite concerned about two main aspects of the breed. A lot of online info refers to these dogs as being aggressive towards other dogs and potentially humans. Is this something that develops with age, or does their puppy temperament dictate their adult lives? Maggie is incredibly affectionate to dogs, adults and children, so I'm hoping this stays true. Lastly, at 3 months of age, I was thinking of starting working her in the next season starting in September. I'm not sure if that is good timing, plus I am attempting to do her basic obedience training myself, and have been told to have her trained professionally for her working life. What do you think about this? Lots of questions, I know! Thanks in advance for your answers!