Air-dried in low heat, these rabbit ears are great alternative chews if your pet is allergic to traditional proteins like chicken or beef. The soluble fibers in the hair help clean the intestinal track as well as aiding in deworming. Rabbit ears are soothing to chew and are great to calm your dog down after a walk/hike or while resting at camp. These are also a fun way to naturally clean your pet's teeth. These were dehydrated raw in low heat.