I get to work tomorrow/today, and many of our patients will be seen for chocolate ingestion/toxicity. Your dog is not alone! However, aside from myself, I've not heard of anyone who has to put the stuff up so high. I don't trust my dogs one bit, and put all meds/chocolate, et on the highest shelf near the ceiling. A good friend of mine has 3 beagles, and literally has to keep a lock on her fridge to keep them out. They are naughty!