I would strongly recommend Merrick Grain Free Beef kibble, and their can food also. I’ve been fostering a pure-bred German Shepherd for a year. When I took him in he was 8 months old, his owner had told me that Kingston had a very sensitive digestive track, and he had always had loose stools. After having him for two months, he had diarrhea for an entire week straight. After doing some research I came to the conclusion that it could be his food (He was on Eukanuba, German Shepherd blend). I researched, looking for the best food for him, and came up with Merrick Grain Free Beef kibble. Normally when changing food you should do it gradually, but with diarrhea for a solid week I went ahead and changed it immediately. Within a day his diarrhea stopped, his stools became firm, and have never had a problem since. I’ve learned that many dogs are allergic to poultry. I make sure to read label ingredients on every thing I buy for him to eat. Finding good treats for him wasn’t easy, as soo many Beef treats have chicken or other forms of protein.
