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My dog has a sudden red lump on her face. What could this be?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed | Female | spayed | 3 years and 8 months old | 50 lbs

My dog has a small lump (about an inch or so wide) on the side of her face, it has a white hue(probably her skin) with a reddish color which could be blood (although none washed off), it happened within the last day. She is a Labrador-sharpie mix aged 4.5 years

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2 Answers

Most Helpful Answer

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Answered By Destini R. Holloway, DVM

Veterinarian

Published on May 16th, 2018

Thanks for visiting Petco Pet Education Center, formerly Petcoach. This looks like a possible bug bite based on how quickly this came about, and also the color and area that it is located. If it doesn't seem to bother Gracie, then I would recommend monitoring it for now to see if this resolves on its own within the next few days. You can apply a cold compress on the area (if needed) for 5-10 minutes to help with some of the swelling, and a very thin layer of Neosporin once every 12 hrs as needed; however, this is likely to resolve on its own as long as Gracie doesn't bother it and it doesn't spread. If the bump does appear to get worse over the next 24-48 hrs, then its best to get Gracie seen by your vet for stronger medication to get this to resolve. There is a slight chance that this is an infected pocket (abscess) that will require a short course of antibiotics and treatment to get this to heal well. I hope that everything works out well for your fur baby Gracie. Best wishes and take care.

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Other Answers

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    Answered By Makenzie Kurth, DVM

    Veterinarian

    Published on

    Thanks for using Petco Pet Education Center, formerly Petcoach! Gracie’s face lump is a bit unusual so I’d definitely recommend seeing the vet to have it checked out. Some possibilities include: an insect bite/sting, a granuloma, abscess, or reaction to trauma (especially if she tussles with a dog or cat in the house). It could be from a stick poking her from in or outside her mouth, an infection, or very unlikely, even cancer. Long story short, schedule the appointment for a day or two out. If it gets better in that time, great, cancel the appointment. Otherwise definitely keep the appointment and have it checked out. Your vet may recommend a cytology (poking the mass with a slim needle and looking at the cells under the microscope) to determine if it needs to be removed or just monitored. Best of luck to you and Gracie!

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