I have an 11 month old great dane who had never had a solid stool. I've tried several varieties of Nutro and Science Diet and nothing seems to help. I just keep switching foods in an effort to find something that solves his problem but I know the constant change cannot be great for him either. Any one have any suggestions?
-Randi

Perhaps there is something else causing this problem. I would take your dog to a Vet to have it checked out. You are right, changing it's food isn't good at all. I wouldn't continue to do that.

Hope your dog gets help.
Good luck

I have an Airedale puppy, she seems to have the same problem most of the time? she eats like a piggy, she is healthy, we have had her to the vet for regular check up and shots and she has gained weight normally, appears to be fine, maybe too many treats? we haven't changed her food since we purchased her, but she had been on cheap food before we brought her home and probably well water, we gave bottle or filtered water for first couple of weeks, she still has same problem for the most part, I am going to be sure and mention to out vet on next visit, I think she is just young and still trying to adjust and had been fed badly before