Most brands of pig ears treats for dogs which they love! have been recalled due to samonella contamination. It can be spread from the dog to you. Not pleasant, but usually not fatal. Might account for dogs with with vomitig and diareha, humans for that matter.
Thanks for the heads up sir. My dog had a bout with vomiting and diarrhea a few weeks ago, but I haven't fed her a pig ear in over a year. Maybe it was spread to other products as well.