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Is it safe to adopt a cat with herpes if my cat has kidney disease?

Updated On September 23rd, 2025

Pet's info: Cat | American Shorthair | Male | neutered | 17 lbs

I have a 14 year old cat with early stage kidney disease. I am considering adopting another 14 year old with feline herpes. Is the new cat a risk to my current cat's health?

1 Answer

Most Helpful Answer

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Answered By Jessica Desrosiers

Veterinary Technician

Published on June 16th, 2022

It really depends. Stress and underlying illness (in both cats) can cause a weakening of the immune system which may lead to secondary illnesses taking hold. That said, it would be a good idea to make sure the new cat's health issues are managed and not currently flaring to decrease the chances of spread. Taking a slow approach to introductions (giving each cat their own space, using pheromone diffusers, separate litter and food access) can also help to reduce stress and reduce the chances of spreading illness. I would make sure both cats are healthy enough for the potential stressor by talking to the vet that is treating them. From there, formulating a slow introduction plan, sanitizing any shared spaces, and monitoring for any signs of illness (sneezing, fever, loss of appetite, etc) can help catch early illness and reduce the potential of any problems.

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