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My Boxers have swollen jowls after moving. Is it an allergic reaction?

Updated on September 23rd, 2025

Pet's info: Dog | Boxer | Female | spayed | 2 years and 9 months old | 65 lbs

Hi. I have 2 boxers. One male who is 7 years old and a female that is 2. We just moved from NC to FL, we’ve been here 1 month and this just happened. They’ve been fine so far. Today, both dogs jowls are extremely swollen, red and hanging out of their mouths. BOTH. Thinking an allergic reaction or a new environment allergy? They are acting fine. I gave Benadryl and it helped a lot but will come back in 24 hrs or so. Just want to make sure it’s nothing series. I will attach pictures of both dogs!

1 Answer

Most Helpful Answer

Dr. Melanie, BVSc MS

Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on October 9th, 2020

Oh wow, I see what you mean! Yes this could be an allergic reaction to something in the environment since they are in a new place. Unfortunately Benadryl often doesn't work for allergic reactions in that it doesn't cure them completely, and dogs typically need stronger drugs to cure it like steroids. Since the symptoms keep coming back, they need to see a vet to get this treated. Please take them both into a vet immediately. By the way, they both are adorable!
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