What are dog's ear flaps called? - briefly
The flaps on a dog's ears are called pinnae. These structures help dogs detect sounds from different directions and regulate body temperature.
What are dog's ear flaps called? - in detail
Dog's ear flaps, often referred to as "pinnae," serve several crucial functions beyond their role in hearing. These flaps are composed of cartilage and covered with skin, providing dogs with enhanced auditory capabilities. The pinnae come in various shapes and sizes depending on the breed, each adaptation tailored to specific needs and environments. For instance, long and drooping ear flaps, like those found in Basset Hounds, help direct sound into the ear canal, amplifying low-frequency sounds. Conversely, upright and erect pinnae, as seen in German Shepherds, allow dogs to detect high-frequency sounds more effectively. Additionally, these ear flaps play a significant role in regulating body temperature, facilitating communication through body language, and even indicating the dog's emotional state. Understanding the intricate design and purpose of a dog's ear flaps offers valuable insights into their sensory world and overall well-being.