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Why isn't my pet's shaved hair growing back normally after surgery?

Updated On September 23rd, 2025

Pet's info: Cat | Mixed Breed | Female | spayed | 10 lbs

Hello there, so pickles has been doing very well with her meds and all, but i was just curious about her hair growth. the spots they had shaved to do iv's on her paws and legs grew back fine, but the larger spots shaved for ultrasounds and cerebral spinal fluid collection on her stomach and top of head have not grown back normal. the hair is very kinky and feels much more rough. it also is still very short yet it has been 4 months and it just seems to have stopped growing. anything ideas? thanks

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1 Answer

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Answered By Rebecca, DVM

Veterinarian

Published on September 4th, 2017

I'm glad pickle seems to be recovered from her initial illness. Many times shaved hair doesn't always grow back at the same texture it was before or may grow in thinner. Discuss with her vet if a fish oil or fatty acid supplement may be ok to add as this may help hair growth. But don't add any supplements without checking with her vet. Some medications can also slow hair growth so that may be part of it. Thank you for using Petco Pet Education Center, formerly Petcoach

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