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My 11-year-old Boxer isn't eating and is vomiting foam. What to do?

Updated On September 23rd, 2025

Pet's info: Dog | Boxer | Male | neutered | 11 years old | 75 lbs

My boxer is 11 and is not eating.. Periodically will vomit a foam substance..Is there some kind of substance I should feed him

1 Answer

Most Helpful Answer

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Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on March 25th, 2017

Poor Johnny! I would have him seen by a vet as soon as possible. In an 11 year old Boxer, his anorexia and vomiting could be caused by something serious such as a systemic infection, kidney failure, cardiac disease, liver disease, or even cancer. I recommend having a physical exam, geriatric blood panel, urinalysis, and x-rays done on Johnny to diagnose what is causing his symptoms. Once a cause is found, the vet can discuss any possible treatment options.

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