Hi all, My puppy is 3 months old Red Fox Labrador Retrieve, I got her Saturday 12th August and she looks very underweight. When trying to feed her, everywhere says 20g per kg and she is only 3.3kg but then the bags of food I get (royal canin) say 312g per day. I was feeding her a fair bit but she was having digestive upset and passing a little blood. I started her on half dry and half wet digestive aid royal canin that the vet gave me and severely lowered portion size but I am worried that she is not receiving the proper nutrients with my portion sizes. Her leaving are now a healthy brown again and less runny but I feel I need a little advice as I have never owned a lab before and I'm a little worried. Thanks in Advance!