I stumbled upon these reviews of Timberwolf and realized that ALL four of our German Shepherds recently develped the health issues listed in these reviews. Our dogs recently started having very loose stool, vomiting and watery diarrhea, stinky butts, itchy paws, extreme thirst,and the puppies have been refusing their food. We've also seen stray bits of other kibble in the last few bags. We are NEVER going to use this food or anything made by Diamond again. We are very upset because we have researched and researched to find the right food, especially since one of our dogs has allergies and one of the pups is training to be a working dog--so we have some specific needs. We were commited to using a top brand and paying a hefty price for it--this should not have happened.