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Why is my cat suddenly acting like it's gone crazy, running around the house like it's gone mad?

Why is my cat suddenly acting like it's gone crazy, running around the house like it's gone mad?

2026-03-18 08:21:22 · · #1

Cat owners have probably had similar experiences: their usually docile and well-behaved cats suddenly become like different cats, jumping around the house as if they've been possessed.

When faced with such unusual behavior from a cat, we often feel puzzled and worried, and may even suspect that the cat is sick.

But in reality, there is often a hidden reason behind a cat's "running around like crazy".

为什么猫咪突然像疯了一样,满屋子乱窜!

1. I want to exercise to maintain my figure.

Actually, cats need a lot of exercise every day to maintain their figure. Especially after they've had enough sleep and rest, their bodies are like little motors, full of energy and ready to move!

At this time, the cat is like it's been injected with adrenaline, turning on "running wild" mode and rampaging around the house to release excess energy and satisfy its need for exercise.

2. I'm in a bad mood, let me vent.

Cats are animals with emotions too; they also experience negative emotions such as stress, anxiety, and fear.

When cats are in a bad mood, they release their stress by running around wildly. This is similar to how humans go for a run or sing when they are stressed—it's a way of self-regulating.

So when you find your cat running around wildly, you might want to think about whether there have been any changes in their living environment recently, which may have caused their emotional fluctuations.

3. Where did the "prey" go?

Although domesticated cats don't need to go out to hunt, the instinct to hunt is ingrained in their very bones!

When they see birds or butterflies outside the window, or cockroaches or toys moving quickly in the house, their hunting instincts are instantly ignited, and they start "running wildly" to chase and catch these "prey".

为什么猫咪突然像疯了一样,满屋子乱窜!

4. I'm so bored.

Cats are naturally curious and love to explore and play. Sometimes their "running around wildly" might just be them entertaining themselves.

For cats, "running around" is a fun game that can bring them joy during boring days, relieve anxiety, and improve their quality of life.

5. I'm all grown up now, and I want to be in a relationship.

If your cat hasn't been spayed/neutered, it may exhibit "running around wildly" during its heat cycle.

At this time, cats will become restless and irritable, running around the house and making sharp noises. This is their way of finding a mate and releasing hormones.

So next time you see your cat running around like crazy, don't get anxious or upset!

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