CATDOLL : Should cats' ear hair be trimmed?

Do not cut it. If there is nothing wrong with the cat's ears, try to keep the hair inside and do not cut it. Cats have large auricles and the openings face upward or outward. If there is no hair, foreign objects such as water and insects can easily enter the ear canal and cause damage to the ear canal. A healthy cat's ears will have a lot of hair, which can protect the ears.

The following will happen if you cut the hair on the cat's ears:

Although ear hair does not affect a cat's IQ, the loss of ear hair weakens a cat's ability to collect sounds and makes it less responsive, so many people think it has become dumber. Cats have very large ears. Without the protection of ear hair, dust, foreign objects, insects, and running water can easily get into their ears. Ear hair is like a door curtain hanging on a cat's ears, and it is the first barrier to protect the health of a cat's ears.