Shoulder joint: The flexible ball-and-socket joint formed by the junction of the humerus and the scapula. This joint is cushioned by cartilage that covers the face of the glenoid socket and head of the humerus. The joint is stabilized by a ring of fibrous cartilage (the labrum) around the glenoid socket.
Dogs can drop/lower their ears when they are both happy and nervous. Itâs important to read the rest of the dog. I prefer to call ears, âdroppedâ when the dog is offering pro social behavior, like our dog below. You can see our dog is offering a lovely kiss to his friendâs face. His body is likely wiggly and loose.eutral position means that they are not pricked forward, drooping down or pasted to his head. Whatever the dogâs breed, they are just sitting easy. Here is a relaxed dog with neutral ears. The other body language that tells me this dog is relaxed is the big open mouth and relaxed, drooping tongue.
So, why do your ears pop and why does your stomach drop when you're on an airplane? Your ears pop in airplanes because the air high above the surface of Earth is less dense than air near the surface, because air near the surface has all the air above it pushing down. Your inner ear has air trapped in it and as the atmospheric pressure changes, it causes pressure on your ear drum.