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Why is my cat shedding so much hair? What causes severe hair loss in cats?

Why is my cat shedding so much hair? What causes severe hair loss in cats?

2026-03-18 08:20:25 · · #1
Excessive hair loss in cats is often due to hormonal changes caused by weather variations, which is normal. Additionally, a diet high in salt can also lead to significant hair loss, requiring adjustments to the cat's diet. Skin problems such as ringworm or mange can also cause sudden and severe hair loss, necessitating prompt treatment.

Why is my cat shedding so much hair? Reasons for severe hair loss in cats

What causes severe hair loss in cats?

Due to weather changes, a cat's hormones change accordingly. This can cause cats to shed a lot of fur in the summer and then grow a shorter coat to help dissipate heat, and they will shed a lot of fur in the winter and grow a longer coat to keep warm. This is a normal physiological phenomenon for cats.

Excessive hair loss in cats can also be caused by owners feeding them too much salty food, putting a heavy burden on their kidneys. Cats have a relatively weak sense of taste and require less salt daily, so owners should adjust their cat's diet accordingly.

If a cat develops skin problems, such as ringworm or mite infestation, it may suddenly experience severe hair loss. In such cases, it is essential to determine the cause of the cat's illness, provide timely treatment, and enhance its nutrition to help it recover.

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