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My senior dog has a large tumor. Is surgery safe for an older dog?

Updated on September 23rd, 2025

Pet's info: Dog | Mixed Breed Large (61lb +) | Male | neutered | 10 years and 8 months old | 110 lbs

Would you suggest getting this massive tumor removed from 10 year old Domerman/Lab mix?

2 Answers

Most Helpful Answer

Mariya Gugel, DVM

Answered By Mariya Gugel, DVM

Veterinarian

Published on April 3rd, 2018

Thank you for using Petco Pet Education Center, formerly Petcoach! I can see that Jake has a very large, round, well demarcated growth on his side. While it is impossible to tell exactly what type of tumor it is and give a prognosis following removal, it is likely that removing the tumor will make him more comfortable. Depending on the approach, the surgical site may be rather large and require some care and pain management at home. As long as Jake is otherwise healthy, surgery and anesthesia are relatively safe as well. I hope this helps and am happy to answer any other questions you have!
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Related Answers from Veterinarians

  • Answered By Andrea M. Brodie, DVM

    Veterinarian

    Published on March 17th, 2018

    I would observe it and see check whether it grows fast or slow. If it is not growing or growing very slowly you and your vet may decide not to remove it considering your dog has a heart condition and a kidney failure. Should it, however grow fast, you may want to ask your vet whether it is possible to remove the tumor not under general anesthesia, but under sedation and a local anesthesia. This may be an acceptable way, provided your dog is a suitable candidate. However this is something only your vet can assess and decide with you.

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    1Pet Parents found this answer helpful

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