My dog has bleeding, sore bumps on her lip. Is it serious or acne?
Hi there! Thanks for using Petco Pet Education Center, formerly Petcoach! Aurora is adorable! Even though these could represent cancerous nodules, it could likely be something like dog acne. The cause of this is usually exposure to perhaps a dirty water or food bowl so a good way to prevent exacerbation of this or to prevent it from happening is by making sure her water and food bowls are clean. Sometimes, this resolves on its own by keeping her food and water bowls clean. However, if it does not resolve on its own in the next week or so, have her evaluated by your veterinarian for therapy which may include steroids and a topical antibiotics and diagnostics if on further examination, it appears to be something other than simple acne. Good luck!
Updated on September 23rd, 2025