You may want to opt for the raw diet when your GSD is a bit older and isnt so affected by the change . so for now go with a good dry food and maybe after 6 months old try again but young dogs will always have the runs if your not carefull . Our lab girls are just over 12 months and i feed them a raw diet at the weekend they have 200 gms of raw meet each and a load of raw veg sometimes with a bit of pasta part cooked . during the week i feed them on pero labrador food but this can be fed to any dog not just labs its based on salmon and brown rice with no added nasties . they also do a food that is all orgainc the chicken in it is grade A human consumption quality its on spescial offer at the moment from there web site free delivery on all orders too , they will happily send you samples to try but you must make any transition over a longer period of time say about 2 weeks .

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