1.   A popular pet tidbit is baked pig ears.

2.   Did Wisbrock ever give his dogs pig ears?

3.   Otherwise you may end up with pig ears or the ubiquitous chicken feet.

4.   Pig ears become pet treats and gelatin becomes part of the Gummy Bears that are sold at movie theaters.

5.   Some of those goods are clearly offshoots, from pigs ears for dogs to gourmet pet treats and more.

6.   Yep, real pig ears.

7.   Pig ears are now regularly sent to the laboratory where they are connected to a pump that circulates their blood.

8.   Popular snacks include deep fried pig ears, intestines, skins, and chicken feet.

9.   The maker of processed dog treats is shipping a bucket of its best-selling pig ears to Tyson.