Petco Text Logo
Petco Pet Logo

My dog has white bumps in their mouth. Are they mouth warts?

Updated On September 23rd, 2025

Pet's info: Dog | Rottweiler | Female | unspayed | 7 months and 17 days old | 90 lbs

white bumps inside dogs mothb

This question includes photos that may contain sensitive content. Click to view.

View more to consider that the photos may include sensitive content.

1 Answer

Most Helpful Answer

Image profile

Answered By Amy S. Eutsey, DVM

Veterinarian

Published on June 12th, 2017

Although I cannot say with 100% certainty without a hands-on exam, these bumps look like mouth warts or papillomas. A common cause in young and otherwise healthy dogs is a virus. This would be more likely if your pet has contact with other dogs such as at a dog park, doggy daycare, etc. If they are caused by a virus, there has likely been mouth to mouth contact with another dog, or the saliva of another dog on a toy, stick, food bowl, etc. Most cases of viral papillomas are self limiting, eventually resolve on their own - but are highly contagious. I would recommend that you have your vet examine her to make sure this is actually what ha going on.

Vote icon

1Pet Parents found this answer helpful

image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Sponsored