Why does my dog's skin bump keep refilling with black stuff?

Question

My dog has a little bump and when you squeeze it black stuff comes out. He has had it for a while and after I squeeze the black stuff out more black stuff will be in there in less than a week. Pet's info: Dog | Mixed Breed Small (up to 22lb) | Male | unneutered | 9 years and 3 months old | 7 lbs

Kevin Sanada, DVM · Accepted Answer

This is most likely a sebaceous cyst and the black stuff is lanolin. These will often reoccur after squeezing them, so it's not necessary to do this and you can make it more prone to infection by doing this. They can often be left alone and will regress on their own; or will need surgical removal in order to cure it. It's always best to have your vet examine it, because I cannot tell you for sure what this is and the best course of treatment without seeing it. Below is a link to more information about the suspected cyst. https://vcahospitals.com/know-your-pet/cysts I hope that helps and all is well with Snickers.

Why does my dog's skin bump keep refilling with black stuff?

Most Helpful Answer

Related Questions

What fish dog food helps dry skin if my dog eats Science Diet?

My guinea pig has a growing lump on its neck. Can it heal itself?

My pet has a lump on their neck. What is it and what should I do?

My mouse has a growing lump. What can I do if I can't afford a vet?

My pet has a soft lump. How long can I wait before seeing a vet?

Dog licking paws, fur loss, and jaw wound: Could it be allergies?

Share