A Special Danger When A Cat Jumps

There is a special danger for a cat who is jumping to a particular surface. Cats often jump onto small spaces; for example, a ledge. Before jumping they will move their heads from side to side to get a precise fix on the distance and landing zone. By moving their head they can re-evaluate the measurements through their binocular vision. Binocular vision (the use of two eyes) provides precise depth perception which is the ability to see the world in three dimensions and to asses the distance of an object. Of course humans have that ability too but we don’t have the jumping skills.

Some of the jumps made by cats require absolute precision on depth perception. Cats rarely fail with respect to landing precisely but they can fail in respect of noticing what is on the surface to which they are jumping.

If there is a sharp object sticking up out of the surface and the cat is looking right down the spike – meaning all that the cat sees is the very tip of the spike but sees none of the length of the object – she can jump right onto the sharp object. If all the cat sees is the tip of a spike she receives no information about the depth of the spike or sharp object. It becomes two dimensional and part of the surface onto which she is jumping.

Impaled cat
Impaled cat. Photo supplied by Stuff.co.nz. Please click image for original story.

This is almost certainly what happened to a New Zealand cat who jumped onto a the narrow top of a fence from the roof of a bungalow. Or, perhaps, in this case the spike merged with the background.

One of the pillars of the fence extended beyond the top edge of the fence and when she made contact with the landing zone the spike went straight through her.

She survived – cats often do because they have nine lives. She could not move because she was literally pinned to the spot. She cried out and eventually the fire brigade turned up and cut off the fence post and removed the cat and post together whereupon an SPCA manager gently removed the spike in situ before she was taken to a vet.

It is rare that such an accident happens but cat owners should be aware of the possibility if their cat is of the more adventurous kind.

10 thoughts on “A Special Danger When A Cat Jumps”

  1. The author of the best comment will receive an Amazon gift of their choice at Christmas! Please comment as they can add to the article and pass on your valuable experience.
  2. He may have jumped the wall. Cats injured by a car run and jump on by instinct. It the bones are OK and functioning and it is just the internal organs that are damaged they can keep going for a while. I don’t know. I am guessing but cats can get away after trauma. You could be correct, though. My cat was quite a way from the road under a bush. She got there by herself.

    Somebody had put a tea towel over him

    This is very tender and respectful.

  3. Thats exactly how Red looked. Not a mark on him – just a trickle of blood from his mouth. I felt his body and didn’t notice any broken bones or anything. Somebody had put a tea towel over him – I doubt they moved him. He was over a 3 foot wall and 10 meters from the road. All he had a bit of plant matter on him like he rubbed his face on some plants. Maybe the car hit him and they felt bad and put him by the nearest house thinking he was from that house. If it were me in the car that’s what I would have done if I saw a dead cat on the road or if I killed it in the middle of the night and didn’t know where it lived.

    One thing I cannot bear is the thought that he was alive and unable to move and I wasn’t there for him. I get the feeling he was killed instantly. It’s a hard hit to cause blood to come out of his mouth. Thats what I hope. If he was lying there unable to get home that would be the most awful thing in the world. If he was thinking of me just dying there alone… I can’t bear the thought.

  4. Me too – worst moment ever. I will always have that image in my head in full detail. Just yesterday I was lying in bed thinking about it in sequence and I was literally shaking and I noticed afterward Gigi just staring at me clearly noticing my state. That’s the only time in my life I cried hysterically – I know what that means now.

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