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My dog is suddenly swollen. Is it an allergic reaction or emergency?

Updated On September 23rd, 2025

Pet's info: Dog | Australian Shepherd - miniature | Female | spayed | 35 lbs

My dog is swollen and I don’t know why’s she’s been fine all day

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1 Answer

Most Helpful Answer

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Answered By Shaneez Wallani, DVM

Veterinarian

Published on March 17th, 2020

Poor Oreo! Please call a vet near you to have her seen immediately to help treat the swelling, as this could be an allergic reaction, and could become life threatening. Oreo may have ingested something she is allergic to or have been bitten/stung by something she is allergic to, and your vet can help direct treatment to help prevent worsening of her symptoms. If you notice any difficulty breathing that is an emergency situation, as it could indicate a severe allergic reaction, and requires immediate vet care. Good luck and I hope she feels better soon!

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