how many gramms of complete (good quality) dry food should a gsd male pup be eating in a day he seems very uninterested in food sometimes and only weighed 6.5kg at 10 weeks when we got him he is now 14kg at 14 weeks and feels a lot less ribby i would say i manage to get him to eat about 200/250g a day when i dont add anything to it also would you say this weight was ok or is he too small? Thanks.