Whole Breast Chicken Jerky Made in the USA from USA Chickens. Brutus & Barnaby is committed with all of our treats- pig ears, cow ears, bully sticks, pig slivers, bully nuggets and others, to bring you only the best, healthiest food products for your dog. Our dogs are family in our house and we know they are in yours also. The only thing our customers sometimes asked about this chicken was "can you make it thicker?". So- we did. The exact same USA Chicken only now we slice it thicker- this means larger pieces that aren't brittle and don't crumble.