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Why is my 4-day-old kitten's ear turning blue or black? Is it serious?

Updated On September 23rd, 2025

Pet's info: Cat | Persian | Female | unspayed | 3 days old | 1lb

My kitten is just 4 days old and one of her ear has turned from pink to Blue and now blue to black , can you help with with understanding if there's any problem with the kitten?

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1 Answer

Most Helpful Answer

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Answered By Jessica Desrosiers

Veterinary Technician

Published on June 16th, 2019

It's hard to see what's happening in the photos, but if the ear is turning blue or black or is very cold to the touch I would be concerned that it isn't getting the right amount of blood supply to it for some reason. Other issues such as injury or bruising may also cause the color change, however it would be best to have it examined by a vet in person to look at it and treat as needed.

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