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How much should my 9-month-old kitten weigh for good health?

Updated On September 23rd, 2025

Pet's info: Cat | Mixed Breed | Male | unneutered | 9 months and 8 days old | 8.3 lbs

Is 3.8kg (8.3 pounds) a healthy weight for a 9 month old kitten?

1 Answer

Most Helpful Answer

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Answered By Mariya Gugel, DVM

Veterinarian

Published on December 9th, 2017

Thank you for using Petco Pet Education Center, formerly Petcoach! A cat's weight depends on their breed, but approximately 8 lbs is a relatively normal weight for domestic shorthaired kittens. Toby should have good musculature, without any bones showing through, but you should be able to feel his spine if you press gently on his back.

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