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My dog has itchy white bumps with pus on her tummy. What's wrong?

Updated On September 23rd, 2025

Pet's info: Dog | Shih Tzu | Female | unspayed | 1 year and 11 months old | 13 lbs

My dog has just a few hard white bumps on tummy, groin and 2 on her bottom that itch, some have pus. No hair loss or redness.

1 Answer

Most Helpful Answer

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Answered By Lauren M. Jones, VMD

Veterinarian

Published on June 29th, 2017

I'm sorry to hear that Mazy has been so itchy with these skin lesions. Itchy lesions with pus most commonly occur as a result of a bacterial skin infection, which often occurs as a result of underlying allergies to fleas, food or the environment. Make sure that Mazy is receiving a high quality flea preventative, such as Nexgard, Bravecto or K9 Advantix II to assure that this is not related to a flea sensitivity. You can also try bathing her in an antiseptic shampoo (here is one example: http://www.drsfostersmith.com/product/prod_display.cfm?pcatid=27982). However, if these strategies are unsuccessful, or if her skin appears to worsen, Mazy will need to go to her vet for further evaluation. I hope that all goes well!

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