New doggie has been on a raw diet for several weeks, chicken carcases and veg. I have had him 2 weeks now and have given him commercial raw diet as well as the chicken etc. He has really runny poo and I don't know what to give him, unless its boiled rice? Obviously needs more fibre, but what ? Should I stop the commercial Natures Diet . Never fed raw before so in the dark, advice gratefully received!