Petco Text Logo
Petco Pet Logo

Why is my 5-year-old male cat's nipple enlarged, white, and hard?

Updated On September 23rd, 2025

I have a 5 year old male fixed cat. I've noticed lately one of his nipples in enlarged white and hard.

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 Sara Farmer, DVM

Veterinarian

Published on January 11th, 2020

In your picture this looks like a fairly normal nipple, although it does seem a bit large. It's possible that this nipple is inflamed, or that there is a growth or tumor associated with it. I'd recommend having your vet examine the nipple in person to help determine what might be going on.

Vote icon

3Pet Parents found this answer helpful

image
Have A Vet Question?

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

Sponsored