You dogs could have died from chocolate poisoning--it has happened before and is really not that uncommon. When you say you came home to a bag of chocolates emptied and your dogs were vomitting---what is one expected to think---the worst!!!! Really, the time you wasted with these posts might have been the time you needed to get your dog's the attention they might have really needed in a life or death situation. Thank goodness it all worked out and I hope a good lesson was learned!