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Why is my cat's tail limp and causing him pain? Should I see a vet?

Updated On September 23rd, 2025

Pet's info: Cat | Mixed Breed | Male | neutered | 14 lbs

Hi, my cats tail looks limp, he is not lifting it in the air at all and is reluctant to sit. Usually when I rub my hand down his back he raises his behind and his tail is straight up in the air but today he is not doing that and he seems in discomfort, he hissed at me very aggressively when I touched it and he is not walking very good. He is not making any noise to show he is in pain or anything unless you touch it, he is still purring but I can tell he is not right. Any ideas, thank you.

1 Answer

Most Helpful Answer

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Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on December 3rd, 2017

Poor Kovu! If he is allowed outside, he could have injured his back or tail causing these problem. If he's not lifting his tail in the air, he is aggressive to you when you try to touch it, and he is not walking well, then yes he is in a lot of pain. He needs to see a vet now for this, as there isn't anything you can do at home for his pain. Many human pain medications are toxic to cats and are fatal if given, so the only safe pain meds are available at the vet. He should also have x-rays done on his back and tail to see what is causing his pain. Please take him into a vet now. I hope this helps!

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