The hair on the Cow Ears naturally aids the removal of any parasites from the intestinal tract.  Air dried to preserve as many nutrients as possible.  
KEY BENEFITS:
* Single source protein - 100% Beef
* Naturally gluten and grain free
* Rich in nutrients
* Air dried
* No artificial additives of any kind
Nutritional Analysis
Protein 78.4%, Fat 5.7%, Ash 11.2%