I got a smaller sized GSD puppy two weeks ago...not an anomaly based on parents. There was a small puppy like him from previous litter who is still a bit smaller as an adult, which is actually what I want. The mom is quite small as well at about 60 pounds...dad is not huge at about 80. My question is what would be considered a good rate of growth for a smaller GSD? He’s currently almost 11 pounds at 10 weeks and has been gaining about 2 pounds per week. Feeding raw.