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Is anesthesia safe for an overweight dog getting spayed and dental?

Updated On September 23rd, 2025

Pet's info: Dog | Yorkshire Terrier | Female | spayed | 5 years and 6 months old | 19 lbs

are there any major risks when putting an over weight dog under anesthesia. My yorkie silkie is 18lb she was schedule to get spay today but the vet on duty couldn’t do it bc she was a little chuncky he said, tomorrow she has to go back in and another vet will do the spaying for her and dental cleaning. now i’m more nervous than before. what are the risk of doing all this i’m having major doubts now. should I be worry or be ok?

1 Answer

Most Helpful Answer

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Answered By Dr. Heidi DVM, CVA, CCRT, CVTP, CVSMT, CVCH

Veterinarian, Certified Veterinary Acupuncturist, Certified Canine Rehabilitation Practitioner

Published on February 13th, 2018

There are a couple of reasons that they may have delayed Aubree's surgery. Overweight dogs have a lot more fat in their abdomen which makes the spay procedure more difficult. The surgeon today may have felt that the surgeon who is on tomorrow is a better surgeon or may have worried that they didn't have enough time on the schedule today to do both her spay and her dental. Overweight dogs will sometimes need more careful anesthetic monitoring, but that is always part of what we do when a dog is under anesthesia. Although anesthesia always has risks in any dog, we do everything we can to minimize those risks and certainly the health benefits of a spay and a dental cleaning are worth those risks. Remember, they would not have delayed Aubree's procedures unless they felt it was in her best interest, so they will do everything they can to take care of your baby. Good luck! I hope that was helpful and makes you feel better. Thanks for using Petco Pet Education Center, formerly Petcoach.

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