Petco Text Logo
Petco Pet Logo

My chihuahua puppy has spreading white bumps on his head. What is it?

Updated On September 23rd, 2025

Pet's info: Dog | Chihuahua | Male | 2 months and 10 days old | 1lb

I just got a chihuahua puppy about a week ago, he had one white solid bump on his head when I got him but now he has alot of them. They vary in size, he is not losing hair nor seems to be in any distress or bothered by them in any way. He is eating well, plays and is very active. He is only about 9 weeks old . Should I be concerned? Is this something like puppy acne or could it be something bad?

1 Answer

Most Helpful Answer

Image profile

Answered By Jenny, DVM

Veterinarian

Published on February 11th, 2018

It may be the start of a bacterial infection or the mange. Since it is spreading, I would have him checked as these require different medication to be treated. Just try to keep the area clean and dry until you get him checked.

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