DOGSWELL produces premium, functional jerky treats with baked in vitamins and supplements for dogs. New HAPPY HIPS Duck Breast Jerky is made with all-natural duck breast and fortified with glucosamine and chondroitin for healthy hips and joints. Duck is a premium, delicious meat especially good for dogs with food allergies or sensitive stomachs. All DOGSWELL treats contain NO hormones, NO antibiotics, NO flour, NO wheat, NO corn, NO soy, NO byproducts, NO sugar, NO fillers, NO BHA / BHT, NO artificial flavors and NO added salt.