We recently got a Great Pryenees Pup for our small goat herd. Never had one before, and I'm hoping we can train her right so I'm sure we will have plenty of questions. The pup is scratching all the time, whines alot too. It's about 10 weeks old, the guy we bought her from said she was part of a litter of 10, the mom apparently laid on the others and she is the only one that survived. We've had her about three weeks and the scratching/whining seems to be worse in the past 2 weeks. Doing some research online it sounds like it may be due to grains in what we are feeding her. We have switched to a different brand, after feeding puppy chow for the first week. Should we switch to a no grain food? Anybody else have a similar problem? Thanks.