Hartz Oinkies Porkalicious Jerky Twists are highly digestible and irresistible dog treats made with layers of naturally good, real ingredients you can see. Without any beef rawhide, these Oinkies dog treats are made with real pigskin and wrapped with real chicken breast so they are full of flavor! These dog chew treats are smoked and oven-baked to lock in that delicious flavor your dog will go crazy for! Oinkies Jerky Twists are considered a heavier chew.