Hello Mamma to YOgi...I have a Yogi too
....Is he getting any bone with the raw??? Bone will definately firm up the stool and take alot of the water out of it..Its always a great source of calcium. I give bone about 3 time per week and when they are on straight meat, their stools are runny too. The bone will slow down the frequency also...None cooked of course. I always give larger bone. Mines favorite is neck bone usually pork, but they do love turkey. Hope this helps any.