Hi. I know what the definition of diarrhea is in people. Is it the same in dogs??? I have a 5 1/2 month old GSD Link and the last couple of days he doesn't go anymore often but what is coming out is mushy. Can I give him canned pumpkin (without the spices) to help make it more solid. The only difference in what he is eating is tried some new treats for obedience and last night gave him some of the drippings from a beef roast we had.