That's sad to hear what happened to your dog - especially both of them at the same time. Seems to coincidental both dogs would come down with this if it weren't the food - so I agree with you that something seems amiss in that food. An analysis of what was left in the can or dog vomit (if they had vomited) would have been the most helpful. I have fed my two dogs Evangers product and quite seriously, my G. Shepherd could eat the stuff by the tons, she is so finicky. I do feed them also EVO products but they much prefer the Evangers and have tried every natural dog food on earth. So all in all, I think you did have a bad can, the company should have responded promptly ... and also you need to collect proof . Anything left in that can would have been detected in good lab. We as consumers must take that additional step to link the effect with the cause . Hope your dogs are well again.