AS there appears to be a number of tainted dog treats and dog food brands still on the store shelves it might be a good time to check the calibre of your pets' food and treats.
There are a couple of handy links below to help you with your research.
http://www.fda.gov/AnimalVeterinary/SafetyHealth/RecallsWithdrawals/default.htm
http://www.fda.gov/AnimalVeterinary/SafetyHealth/ReportaProblem/ucm182403.htm
https://www.avma.org/news/issues/recalls-alerts/pages/pet-food-safety-recalls-alerts.aspx