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How long can a dog live with untreated primary hyperparathyroidism?

Updated On September 23rd, 2025

Pet's info: Dog | Dachshund (Miniature Wire Haired) | Female | spayed | 8 years and 11 months old | 17 lbs

What is the life expectancy of untreated primary hyperparathyroidism in dogs?

1 Answer

Most Helpful Answer

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Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on May 20th, 2019

I don't have an exact number, but I can't imagine more than six months given that leaving it untreated leads to permanent damage kidneys, intestines, and brain. The kidneys would likely go into acute failure quickly without treatment. This should not be left untreated.

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