Since bringing our puppy home he has pudding like stools. Feeding him the same food figuring that would be best in the beginning (Canidae lamb and rice). Tried some things but they have not helped - been adding canned pumpkin recently to his meals and now using filtered water as the breeder has well water and ours is city water with chlorine. Besides our water, the only thing that is different is I bought treats for training. First, Kong puppy treats and then Purina puppy treats (both are the hard cookie type). I break them into small pieces but still give quite a a lot as I give a treat for coming, going potty outside, sitting, or put some in crate etc. I'd like to not use these types of treats to see if that's the cause of the loose stools. What would you recommend for small treats for training - can be homemade or store bought? I was thinking of boiled chicken or hot dogs.