Anatomy Of The Dog Ear

The ear drum is delicate and can be damaged by. The outer ear consists of the ear flap also called the pinna which can be upright a prick ear or floppy.

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The outer ear and middle ear are separated by the ear drum.

Anatomy of the dog ear. The outer ear middle ear and inner ear. The pinna is shaped to capture sound waves and funnel them through the ear canal to the eardrum. The ear flap is part of the outer ear and stands up tall in some dog breeds or flops over in others.

The ear flap funnels sound into the ear canal. The shape and size of the external ear vary greatly among different breeds of dogs mainly owing to the auricular cartilage that forms the skeleton of the pinna. It is the largest cartilage of the external ear.

There are three parts to the ear. The inner ear connects to the brain. The outer ear includes the ear flap also known as the pinna.

Unlike humans that have a very short ear canal dogs have a long narrow ear canal that makes almost a 90 degree bend as it travels to the deeper parts of the ear. In dogs the pinnae are mobile and can move independently of each other. Simplified anatomy of canine ear outer ear.

The skin covering the auricular cartilage may show breed specific pigmentation. The size and shape of the pinnae vary by breed. The outer ear includes the pinna the part you see that is made of cartilage and covered by skin fur or hair and the ear canal.

Anatomy of the normal dog ear.

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