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My dog is throwing up, not eating, and won't move. Is he sick?

Updated On September 23rd, 2025

Pet's info: Dog | Boston Terrier | Male

My dog started throwing up and won't eat. He also won't move and is just laying there. What's wrong?

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3 Answers

Most Helpful Answer

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Answered By Jennifer Summerfield, DVM CPDT-KA

Veterinarian, Certified Dog Trainer

Published on July 16th, 2016

If your dog is [vomiting](https://www.petcoach.co/dog/condition/vomiting-1/), not eating and extremely lethargic, these are very concerning signs. I would be worried that he may have a serious problem such as an [intestinal obstruction](https://www.petcoach.co/article/7-things-you-should-know-about-foreign-bodies-in-dogs), [pancreatitis](https://www.petcoach.co/article/pancreatitis-inflammation-in-dogs), or even [parvovirus](https://www.petcoach.co/article/canine-parvovirus-7-things-to-know) depending on his age. I would recommend having him seen by a vet right away - he/she can palpate his belly to check for any abnormalities, and may also need to do blood work and x-rays to determine the problem. Caramelo will likely need IV fluids for dehydration and may need to be hospitalized for further treatment depending on what's wrong.

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Other Answers

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    Answered By Mariya Gugel, DVM

    Veterinarian

    Published on November 29th, 2017

    The fact that G is lethargic is concerning, as it can be a sign of dehydration, low blood sugar, or severe pain. Vomiting and lethargy can be caused by an obstruction, pancreatitis (which is inflammation of the pancreas and can be extremely painful and even life-threatening), a twist in the intestinal tract, or a toxicity. All of these conditions require immediate veterinary care, so I recommend having G seen as soon as possible.

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    Answered By Andrea M. Brodie, DVM

    Veterinarian

    Published on September 4th, 2018

    Seeing that Rusty is an old dog and not eating and not drinking enough and afraid to move, this is very concerning and he needs to be examined by a veterinarian. These are serious, but very unspecific signs of illness and your dog will need a hands-on exam as well as some blood tests to get to the bottom of this.

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