I would say the weight estimate is a little off here - the female adult estimate is right - up to 170lbs. But for males it's up to 250lbs. the monthly weight estimate is also definitely off - Our girl is 9 months and weighs above 100 lbs - so 70lbs is way low. And she's not even giant for her breed. Our puppy is super energetic and has some puppy crazy, but usually manageable with 1-2 walks. She loves everyone, but definitely keeps an eye on us and the house too. They are trainable and learns quick - but are also stubborn, so you will need to modify for their current mood now and again. You are probably better off not getting a Boz shepherd as your first dog - they are definitely more work, than say a lab or other super mellow breeds. Food estimate is also low for the puppy stage I would say - we free feed her due to the rate of their growth and she eats up to 7 cups a day. But a daily average at 5 cups is probably right.