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My kitten keeps eating adult cat food. Is this okay for their growth?

Updated On September 23rd, 2025

Pet's info: Cat | Mixed Breed | Male | unneutered | 1 month and 23 days old | 8.3 lbs

Is it okay for a kitten to eat adult cat food?

1 Answer

Most Helpful Answer

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Answered By Jennifer Summerfield, DVM CPDT-KA

Veterinarian, Certified Dog Trainer

Published on April 24th, 2017

It's okay if Toby gets an occasional bit of adult cat food here and there (such as eating from another cat's bowl, if you have an adult kitty in your home as well), but it shouldn't be his main diet. This is because kittens need more protein and other nutrients for growth at this age, which adult cat food doesn't provide. It's recommended to feed kitten food until 12 months of age, then switch to an adult diet that that time :)

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