I just put down my 8 yr. old German Shepherd 2 days ago. She has no seizures...and was NOT on Beneful. She had many of the symptoms stated. All dry foods should be suspect unless the ingredients are meat/veggies. Even those should not have corn or soy. The GMO,s are getting to our pets this way. Ultimately, she developed a growth on her front elbow and could not walk. The pain meds had side effects. The x-ray showed a "shattered" joint. From the lst limp to her demise was 3 WEEKS.