Petco Text Logo
Petco Pet Logo
  • Two Easy Ways to Start Earning Rewards!

    rewards header
    Become a member today!
    Members-only pricing and offers, personalized care notifications, Vital Care points back on every purchase and more!
    Petco Pay LogoBecome a credit card member today!

    Earn 2X Pals Rewards points at Petco
    when you use Petco Pay!

    APPLY NOW
    Learn More About Petco Pay Benefits

Why is my 7-month-old kitten suddenly sleeping and not eating?

Updated on September 23rd, 2025

Pet's info: Cat | American Shorthair | Female | spayed | 7 months and 5 days old

I’ve noticed some sudden changes in the behavior of my 7 month old kitten starting yesterday. When I got home she was sleeping and I notice she hadn’t eaten any of her food. I checked on her the rest of the evening but she was sleeping most of it. When I woke up the next morning she didn’t greet me she can be very talkative and when I got home this evening she still hadn’t eaten her food. I changed out her food, but hasn’t eaten. Mostly just sleeping and a lack of energy.

1 Answer

Most Helpful Answer

Dr. Melanie, BVSc MS

Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on July 15th, 2019

It sounds like Akira may be sick, and it is very serious when a cat won't eat. If they go long enough without eating (around 72 hours), they will develop a fatty liver. A fatty liver is fatal without treatment, so you want to avoid this. Have her seen by a vet first thing in the morning.
Vote Icon1Pet Parents found this answer helpful

Smart Picks for Smart Questions

Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Share

Styled arrow button