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 dog crying, shaking, not eating, and hiding all of a sudden?

Updated on September 23rd, 2025

Pet's info: Dog | Mixed Breed Large (61lb +) | Male | neutered | 60 lbs

Wondering why my dog is crying and shaking. He has not eaten much of his food today. He has mostly just stayed under my bed

1 Answer

Most Helpful Answer

Vanessa Yeager DVM MPH

Answered By Vanessa Yeager DVM MPH

Veterinarian

Published on August 21st, 2018

Hi and thanks for posting on Petco Pet Education Center, formerly Petcoach!

Oh I am sorry to hear Fido is not feeling well today. He is very cute!

There are a wide variety of health problems that can cause shaking/crying and decreased appetite. Pain or discomfort from a number of health problems could cause the shaking and crying. Decreased appetite may be due to pain or can be due to nausea from any number of health issues such as orthopedic conditions, organ dysfunction, infections, autoimmune diseases, toxins, or certain types of cancers. Due to the variety of possibilities in this case, I would highly recommend Fido be seen by his veterinarian right away for an evaluation. He may need blood work and/or x-rays to help determine a cause so he can get appropriately treated.

I hope this helps and best of luck to you and Fido!
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