The Canine Health Nut - There are many different options to preserve dog food: - BHA/BHT (synthetic antioxidants) - Mixed Tocopherols (vitamin E) - Propylene Glycol - dehydration - freeze-drying - freezer .
Dog Food Advisor - Tip: Avoid #dog foods made with "BHA", a controversial fat preservative with possible links to cancer. Details here: http://bit.ly/P8IEn | Facebook
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